First of all I would like to apologise for the long delay. A couple of you contacted me last year for this comparison, and it took much longer than anticipated. I am sorry, but sometimes life has other plans...
I also want to point out, that I am not an expert when it comes to brushes especially badgers. Apart from these two brushes, I only had an Edwin Jagger Medium in best badger. However I have been wet shaving now for some years and I have used various boars and a horse brush. I can only point out my personal observations, but please bear in mind that YMMV.
Both brushes have exactly the same Dimensions, but the knot is quiet different, as you can see in the pictures:
Knot: Diameter: 24mm, Loft: 48mm
Silvertip: Hybrid (more bulb)
High Mountain: Bulb
Handle: Acyrlic, Base diameter: 35mm, Height: 50mm
Cost: ~35$ from Larry at http://www.whippeddog.com/
As I shave every 2nd day, I need four passes and I also like to lather up at the end, while I clean my gear, so for me a brush has to hold at least 5 passes of lather. I only face lather, and my rotation rotaion include Mike's, Stirling, Otoko Organic and the Beach (both in summer) and Haslinger Schafmilch in winter.
Face Feeling:
The Silvertip (ST) is definitely a wonderfully soft brush I cannot detect any scritch and it feels wonderfully luxurious on the face. The High Mountain (HM) on the other hand has a lot of scrub almost as much as a boar brush, without any need of using pressure. This will certainly appeal to boar lovers, who want to try a badger, while the ST appeals to gentlemen who are looking for a luxurious face feel. Having said that, the ST definitely also provides some (light) exfoliation.
Although the bulb on the HM is more pronounced, both brushes are wonderfully focused and a joy to face lather, maybe the high mountain has a tad more focus.
Softness: ST > HM
Scrub: HM > ST
Focus: HM >= ST
Lather-building
Both brushes produce a wonderful yoghurt like lather. The ST certainly needs a bit more effort to produce the lather, however I feel the lather is also slightly denser. I think, the ST produces the lather more on the inside of the brush.
The same goes for the release: the ST releases every last bit of lather with ease, while the HM always has some lather left inside, when squeezed out at the end of the shave.
Lather quality: ST >= HM
Lathering time: HM > ST
Lather release: ST > HM
Backbone
I think this point is covered already in the scrub and the lathering time.
Knot:
Both knots can easily hold enough lather for my purposes, they can actually also hold 6 and more passes of lather.
Conclusion
I hope I could everybody an idea, how these two wonderful brushes perform. I find them for this price point both spectacular and can highly recommend them. As for nuances, the ST could be set to an ever lower loft (1-2mm), but I think it would loose a bit of the luxurious face feeling.
The HM on the other hand is at the lower loft limit it took actually quiet some time for the brush to bloom and get to a pleasant stage. The first ~5-7 shaves were too scrubby for me. So it could be set 1-2mm higher, but then it will loose some of the scrub/backbone that in my opinion is the main characteristic of the brush.
I also want to point out, that I am not an expert when it comes to brushes especially badgers. Apart from these two brushes, I only had an Edwin Jagger Medium in best badger. However I have been wet shaving now for some years and I have used various boars and a horse brush. I can only point out my personal observations, but please bear in mind that YMMV.
Both brushes have exactly the same Dimensions, but the knot is quiet different, as you can see in the pictures:
Knot: Diameter: 24mm, Loft: 48mm
Silvertip: Hybrid (more bulb)
High Mountain: Bulb
Handle: Acyrlic, Base diameter: 35mm, Height: 50mm
Cost: ~35$ from Larry at http://www.whippeddog.com/
As I shave every 2nd day, I need four passes and I also like to lather up at the end, while I clean my gear, so for me a brush has to hold at least 5 passes of lather. I only face lather, and my rotation rotaion include Mike's, Stirling, Otoko Organic and the Beach (both in summer) and Haslinger Schafmilch in winter.
Face Feeling:
The Silvertip (ST) is definitely a wonderfully soft brush I cannot detect any scritch and it feels wonderfully luxurious on the face. The High Mountain (HM) on the other hand has a lot of scrub almost as much as a boar brush, without any need of using pressure. This will certainly appeal to boar lovers, who want to try a badger, while the ST appeals to gentlemen who are looking for a luxurious face feel. Having said that, the ST definitely also provides some (light) exfoliation.
Although the bulb on the HM is more pronounced, both brushes are wonderfully focused and a joy to face lather, maybe the high mountain has a tad more focus.
Softness: ST > HM
Scrub: HM > ST
Focus: HM >= ST
Lather-building
Both brushes produce a wonderful yoghurt like lather. The ST certainly needs a bit more effort to produce the lather, however I feel the lather is also slightly denser. I think, the ST produces the lather more on the inside of the brush.
The same goes for the release: the ST releases every last bit of lather with ease, while the HM always has some lather left inside, when squeezed out at the end of the shave.
Lather quality: ST >= HM
Lathering time: HM > ST
Lather release: ST > HM
Backbone
I think this point is covered already in the scrub and the lathering time.
Knot:
Both knots can easily hold enough lather for my purposes, they can actually also hold 6 and more passes of lather.
Conclusion
I hope I could everybody an idea, how these two wonderful brushes perform. I find them for this price point both spectacular and can highly recommend them. As for nuances, the ST could be set to an ever lower loft (1-2mm), but I think it would loose a bit of the luxurious face feeling.
The HM on the other hand is at the lower loft limit it took actually quiet some time for the brush to bloom and get to a pleasant stage. The first ~5-7 shaves were too scrubby for me. So it could be set 1-2mm higher, but then it will loose some of the scrub/backbone that in my opinion is the main characteristic of the brush.