So far the only coin worth withdrawing without eating your profit if you are a small bettor is Tron, 7.5 fees on Bitcoin are not good I have one with that in one of my transaction outside of Betfury and it took 48 hours and a continuous rebroadcast to get it confirmed I still want to see an internal exchange and if there is a pool, I'm voting for it and campaign to get it more votes, which I'm sure majority of us wants to have.