B41 or B42 multiplayer?

Hi, a friend and I got into the game about a week ago, hosting a co op game which is apparently build 41.

From what I understand, build 42 changes a ton of things, a lot of items in b41 just don't work at all (Looking at you, burger flipper trait), and a lot leaves up to desiring more (Crafting, tailoring, armor systems, metalwork, etc)

But also, from what i understand, b42 is very buggy.

What do you think, should we update the server to b42, or stick with b41?