Oh, come on...killing Kanaria is a praise-worthy achievement. She shot my precious Gin-sama in the spine - an unforgivable act, and even I would still buy her a pint. This is Kanaria we're talking about here. By all rights she should have died centuries ago.
Ok, anyways...I guess I like Bara because she's a more evil, more crazy, even more ambitious Suigintou. Hell, if the anime fleshed out the Bara/Enju relationship further I'd probably be a Bara-nut instead of a Gin-nut. So she's not a real Rozen Maiden...well, so what? If it looks like a dog, walks like a dog, and barks like a dog, then it's a dog. She was made for the same purpose as the genuine Rozen Maidens, and unlike the Rozen Maidens, she actually had a much more legitimate reason to play and win the Alice Game, since like...Enju actually cared for Barasuishou, and was actually present in her life, instead of just being a presence in her life...
But hey, whatever man. Your thing is good too.