Don't really have much of a preference since both plugins have huge balance issues the way I see it. I love the idea and concept of traits, but there's a lot of glitches. Races, I feel, made 2 or 3 races useful gameplay wise, while the rest were utterly useless(dakkar and maiar arguably being worse than having no race at all due to the disadvantages) and people never used them anyways, which is fine in theory if you like your game to stay close to vanilla minecraft, but it gets quite stale after a while for some people.