The term "volatility" describes the degree of risk involved with a specific machine; slots with low volatility offer frequent but smaller wins, while those with high volatility offer larger payouts bbest paying slotsut fewer wins. Selecting a machine that fits your gaming style can be made easier if you know how much risk you can take. Another important consideration when selecting a slot machine is the RTP percentage. This number indicates the average amount of money that players will receive back over time; for instance, a machine with a 95 percent RTP will eventually pay out $95 for every $100 wagered.