Put simply, if you play Low Volatility Slots your odds of winning are higher, but your wins may be smaller, whereas with High Volatility Slots the odds of winning at these games are smaller, but the wins pay more.

7 Tips on How to choose a winning slot machine

1
Look for the loose  machines. ...
2
The more spins you play, the greater your chances are of winning. ...
3
Look for special features like bonus rounds and free spins. ...
4
Use a slot machine strategy card. ...
5
Play at an online casino that offers a good comp program.