I have been betting in bitcoin sportsbooks for over a year. I would like to share my opinions.
Unfortunately after one year there are only two bookies I would recommend (fast payments and high limits for bets):
1) Nitrogen
Highest rank in SBR review amongst bitcoin bookies. Fast payouts, good offer (same as in Pinbet).
2) Club178
I was a bit suspicious about this bookie as hard to find in any rating. However by far the highest limits for bets and payouts without problems.
The only disadvantage is that there is automatically registered bitcoin address with last deposit and you can't change it for a withdrawal.
Bookies I fully trust, but had to stop betting because limiting bets for succesful bettors:
Cloudbet
It would have been my favourite bookie with the best offer (to be honest not even comparable to others) and fastest payout (last payout in 10 seconds in my wallet). Unfortunately I have been limited heavily, so there was no sense to keep betting with them for 0.005 BTC
Betcoin.ag, Betballer, Coinbet24
also limiting heavily after positive balance
Bookies I had problems:
Jetwin - they had long break in their service, however finally I received my payout
Sportsbet - the only bookie which stole my bitcoins (fortunately very small amount), they required KYC documents and afterwards saying that they have not received my emails
I would be very thankfull if you can recommend other bookies with reasonable limits for European Sports.
jastrzab - great information for the community. Thanks