PLO winrate

[GimmeDaWatch]

Im sure there have been several such posts in the past, but since the PLO search function doesn't appear to be working, Ill use that as my excuse to make another one. Just wondering what a "good" winrate is for PLO at the various limits. In general, 5-10BB/100 hands is a decent benchmark for NL Holdem, and while I've only been playing the lower limits of PLO (25,50, and $100 buy-ins), so far it seems that my winrate is substantially higher than in NL Holdem. Wondering if anyone else would comment on this, at the lower or higher limits.