Heroes of the Storm - many thousands of hours, no wonder its a dead game now. Because of how the core gameplay works if one or more people on your team are idiots, you have no chance in winning, it aint no Dota or LoL where one carry can win the game. It's unplayable without a 4-5 man party.
PUBG - played thousands of hours on everything (PC, Lite, mobile), do not waste your time. I still watch competitive PUBG though, it so much fun!