I love BetJM... still have Bodog but basically it's nice to have few books with tiny balances at all of them...even VIP... if not for me moving to a bigger home at end of this month, I'd have put money in those books:
Bookmaker (for early lines), Skybook (great prices), 5Dimes (heard lot of options for baseball in this one), even Greek (grabbing slow-moving lines), and definitely look into Matchbook for sure.
BetJM consistently do have great prices & they do post overnight lines so I look at BetJM as a great all-in-one book.... but just vanilla options (ML, RL, Totals; that's about it, I believe).
* CalvinTy