Different options online

Hello everyone, my name is Daniel, I have more than 15 years playing in PokerStars and recently I downloaded 888Poker, my filing is that 888poker have some problems with a connectivity because many times have not reaction to the clicks especially on mobiles devices like phones or tablets, also some years ago I played on Full Tilt Póker but I had the same experience, I want to know about others SW, are there any similar or best than PokerStars??