One important consideration when choosing a slot machine is the percentage of return to player (RTP). In general, players benefit more from machines with higher RTP percentages because they provide betterrummy victor apk odds over time. Finding machines with RTPs that fit your gaming objectives can be accomplished by investigating & contrasting various machines. You can use this information to improve your chances of winning by making well-informed decisions. Selecting the Ideal Slot Machine for Your Style: A Look at Volatility and Variance. The variance or volatility of a slot machine is another important consideration.