The SC35C does come with some quirks. Some people believe that USA made SC35C's are better than Mexican versions, I've a Mexican version and it sounds very very good. Some people add one of these
https://paradoxpulse.com/universal-cartridge-body I own one and the modification is a simple five minute job. I also have a Panzerholz cartridge body on order which I have yet to evaluate. The SC35C is still in production (I think) so you'll get something that is new and can be quite easily sold on if you don't like it.