My favorite provider is Play’n GO. In terms of profit, it gave me the most. But providers like NetEnt, Microgaming, Pragmatic are also pretty good. As for the worst, I can’t say anything, the question is relative.gravii2011 said:For me, the best slot provider is Pragmatic Play, its slots often helped me out, interesting slots, good multipliers for winning) A bad slot provider for me is Play’n GO, its slots never gave big wins, only on the contrary, I played in the minus, the games there are not interesting.