I've been using 5Dimes & Bovada. 5D is great because they have amazing lines, and the reduced juice is awesome, but I've been having a couple of problems with them. The payouts have been taking forever, their customer service sucks, and I bet from my phone -- their mobile interface sucks. Other than that I love it, but I'm ready to find a different book. Bovada is great, they are almost perfect but their lines/vig/juice are horrible. They're the last ones to put out lines. They always have the least amount of college games to choose from as well. Here's an example of line/vig/juice difference. Tomorrow's Red Sox vs Tigers game from Bovada & 5D.
Red Sox ML: +125 O/U: O9 +110 Tigers ML: -130 O/U: U9 -120
Bovada Red Sox ML: +115 O/U: O9 -105 Tigers ML: -135 O/U: U9 -125
5 things I want from a new sportsbook. 1. Good lines 2. Large selection of CFB & CBB 3. Good customer service 4. No hassle payouts 5. Absolutely no Bitcoin only books
Edit: I've chosen BetOnline & BookMaker as the sites I'll be betting with now. I checked them both out -- they are exactly what I was looking for. Thank you everybody!