An important consideration, in my opinion, is how easy they will be to clean. My BBS Sport Design wheels are very pretty, but it takes me as long to wash them as it does to to do the entire car. And, more significantly, being two piece wheels they suffer from a serious flaw where cleaning solutions continue to seep down through the seam and corrode the finish. As the lip is just clear coat over the polished metal it isn't durable enough to withstand this assault.
See my sage at
Refinishg BBS Sport Design Wheels