I've used Mach III for years (dabbles with other schick cartridges over last 20 yrs & found them horrible), then onto Merkur HD & Slant, & ordered Feather AS.
I dabble in cartridges occasionally for convenience.
In my experience this is the best cartridge razor available!
Some explanations of scores :-
Price - cheap to buy but the usual premium price of cartridges lowers the score, but at least they are about 30% cheaper than Mach III
Quality - good for a rubbery, cheap razor
User friendly :- would have put 10 here but I did find the curvy shaped handle a little more awkward than Mach III
Grip - very good rubber handle
Ease of blade replacement - for me not quite as easy as Mach III, but OK
Agressive? - a mild shaver, but I decided make the comparison with a DE a bit more fair by pretending it was a DE - i.e. brush, soap, down with the grain, relather ATG (instead of my usual single lather multi-directions with the Mach III in the shower). What I found was an amazing baby smooth result (as smooth as my Slant gives) without any nicks or irritation.
I deliberately kept shaving with the blade daily until its performance became difficult ... I got 4 weeks out it! This means, for me, 2 weeks of pretty reliable shaving.
I dabble in cartridges occasionally for convenience.
In my experience this is the best cartridge razor available!
Some explanations of scores :-
Price - cheap to buy but the usual premium price of cartridges lowers the score, but at least they are about 30% cheaper than Mach III
Quality - good for a rubbery, cheap razor
User friendly :- would have put 10 here but I did find the curvy shaped handle a little more awkward than Mach III
Grip - very good rubber handle
Ease of blade replacement - for me not quite as easy as Mach III, but OK
Agressive? - a mild shaver, but I decided make the comparison with a DE a bit more fair by pretending it was a DE - i.e. brush, soap, down with the grain, relather ATG (instead of my usual single lather multi-directions with the Mach III in the shower). What I found was an amazing baby smooth result (as smooth as my Slant gives) without any nicks or irritation.
I deliberately kept shaving with the blade daily until its performance became difficult ... I got 4 weeks out it! This means, for me, 2 weeks of pretty reliable shaving.