My OH (legs, pits etc) and I (pits etc) used Dollar Shave club but it left us with lots of ingrown hairs - especially bad for pubic area - and felt blunt from the get go. Now using King of Shaves Retro which is a ton better.
Having said all that, the thought of using a cartridge on my face brings makes me shudder
I used to have a cornerstone and thought it was actually quite good as far as cartridges go. Haven't touched it in over 2 years though since I found straights and de. I did like there pre soap and post too