RED update thoughts and feedback

Question:

So I got the new adventurer ring, but was wondering if I should put it on a secondary character instead of my buccaneer. My buccaneer has the original crit ring, so it's basically the same thing, but with no + 3 watk, 3 all stats. Main reasoning being that buccs basically have 100% crit anyway, so I would be putting it on my cannoneer or my paladin. Any help is awesome