We've been playing around with Ultimate Bet for a long time - their free games are nice too, gonna try your recommendation soon. I like the FREE Games with real good poker players. I'm around $180K play bills, but that took a while to accumulate as you might think.
I'm a 7 card stud player more than a Holdem' guy. I like math and nothing tells you what the others are holding or bluffing like 7 stud. Strange thing about that game though - straights and flushes can EASILY appear as either if you aren't looking - So be careful if you are holding a straight, chances are there isn't a smaller one than yours in the deck, so a flush might bite you in the butt.