Seems like UB is working on something similar (HORSE, HO)...

Same blinds for both games?

In contrast to Anders comments, my experience was a pretty loose game in both the omaha and holdem games, but I was playing a $25 and 2 $50s last night all 6-max. And I also did see a fair amount of regulars from the omaha tables. The play was remarkably soft though with people paying you off in both games. Most people weren't bad at both games (although there were a few of those too) but many that had a weak point so you just got used to targeting different people as the game changed.

I'm not saying Ander's evaluation is incorrect, I just had a different experience and wanted to convey it.

It's mainly 6max nowadays. I don't know about the hours at which you play, but in the evenings here there can be great games. I must say that it is mainly due to a few huge donators at the $50s and $100s who either drop a bundle there and then come back a few days later or get lucky and try their luck at the $200s and $400s. I cashed out most of my BR and have only 2k left there, so I resist the urge to follow them to the higher stakes tables, but at the $100s they do everything they can to give it to you. Unfortunately there is a bunch of regulars too who are after the same thing.

Full ring games are there every now and then, but you can't always count on it. Every now and then the $200 PLO8 seems to explode, but that's not a regular thing either.

Advantage of UB nowadays is their "turn your UB points into cash" feature - at the end of the week that's always an extra $100 or so for me.