I played a couple hands PLO10 SH zoom to PLO50 SH zoom. They are all beatable, and there are alot of recreational players, but they are just different compared to the ringgame tables. The fishes are tighter. Some of them preflop but at least most of them postflop. If they dont hit that well, they just fold and go on to the next hand. Theres not as much thin value as on the ringgame tables.
Though there are still the typical fish, peeling alot and stuff.
The regs are mostly very tightish and there are alot of nits playing down to 8/3. Most of them dont 3bet much, so there are no real battles. But because all ranges are thighter than normally, the thin value is less and the swings are bigger.
the regular tables are way softer and easy to play. If you are able to put in some volume on them, Id recommend playing them. You should also have at least 30% rb, as it is a big part of your winrate.
I also play at ipoker and my rb winrate is at 10bb/100. But i just dont like playing there and are only able to get like 300 hands an hour, wich obviusly sucks.