G'day Fellow lovers of 4 foot razor blades.

I was wondering your opinion on AISI 420J2 surgical stainless steel Katana, they have a full Nakago (tang), and are live blade. They have cheap fittings (also AISI 420J2 sss). Apparently they are reasonable balanced as well

I know these aren't going to compare to a folded blade but as a all rounder involving soft cutting and forms work, kind of an every day blade, Bare in mind they are a cheap blade and thats what I'm looking for something that wont give me heart trauma if the blade gets scratched ( you know what I mean),

I thought they may be ok. What is your thoughts.