Best online site for MMA betting?

Question to all you who deal with online betting, what website do you recommend? Is there any sites that allow you to bet on the props days before the event? How about mix matching overs/unders and fight picks on the same parlay? I heard Bovada is very limited, and does not allow over/under parlays, strickly fight pick parlays. What website is the easiest to deal with when making deposits and cashouts? Do they do moneygram or western union? I heard you can be waiting weeks for a check with some sites. I'm also trying to avoid any shady sites that delay the cashouts. 

I appreciate your guy's feedback. Thanks in advance!

Thank you guys for the feedback.

CoreyCCR- Thanks! I heard Bovada is good for the cashing out, for the most part. Read something within the past 2 months were someone was complaining about it, but that was the first time I read about the issue. My friend got his check in 2-3 weeks when he used the free option, but the moneygram method was fast (for a small fee). The only think I don't like about Bovada is that it won't allow parlays with the over/unders.

JimGunn- Thanks! I'm going to look into the 5dimes, cause I like prop bets.

Which side do you recommend that allow mma parlays that allow users to mix match the over/unders & the fighters? My friend had a bookie who could mix match, but Bovada does not allow this option. Does anyone know which site allows this type of parlays?

Thank you for the info CTM1985! I'm going to take your guys feedback and go with 5dimes. I like playing over/unders for MMA, so things should start looking a little better for me. Thanks everyone for your feedback, best of luck to everyone this weekend.

Now if I can only get ArtBell and his 100% guarantee prediction picks for 100 units I'll be rich, haha.