Depends what you plan to do with it. You want a slick one that can hide under a jacket? Or one that you’re gonna put a mag placard, pouches, etc on?
As stated above, the JPC 2.0 is a good choice and can be found used for 200 bucks. The JPC 1.0 is also a good option but has built in mag pouches that cannot be removed.
Ferro makes good stuff as well. Never heard of redemption tactical.