I am only about 6 weeks into DE shaving (used a cart with shave soap and badger for 25 years, tho). So I've tried a few blades; German Wilkies (meh), 7 O'clock yellows (nice, a little pricey), Personna reds and Crystals (ok), Derby (yuk, expected), Feather (very nice but pricey), Personna Lab blues (very nice and a great value), and finally the Astra SP's (not comfortable and dreaded making the 2nd pass).
I was surprised at the shaves I got using Astra SP's with a DE89L, Maggard's glycerin pre-shave, and super-lather with Conk's and TOBS. Really poor...painful...burning and general irritation...1 blade with 2 shaves, and another shave with a new blade. Classic case of YMMV.
Anyway, purchased 100 Personna Lab blues for $12.75 shipped. These worked really well for me and delivered 4 days worth each of the 2 blades I tried. Hopefully, these will be consistently good for me
Cheers!
I was surprised at the shaves I got using Astra SP's with a DE89L, Maggard's glycerin pre-shave, and super-lather with Conk's and TOBS. Really poor...painful...burning and general irritation...1 blade with 2 shaves, and another shave with a new blade. Classic case of YMMV.
Anyway, purchased 100 Personna Lab blues for $12.75 shipped. These worked really well for me and delivered 4 days worth each of the 2 blades I tried. Hopefully, these will be consistently good for me

Cheers!