Sbobitcoin deserves to be an A. They role as an agent for bitcoin to play at Pinnacle and Sbobet who give best odds among others is truly unique. Unique in a way that they're just the first doing that.
They credit my btc to Hong Kong Dollar with a rate of 6000 back then and withdraw my winnings in bitcoin again. They did not take any charges or fees in any transactions made with them. Truly a good idea!
For me, they will stay as the best bitcoin sports book I've ever played into.