Volatility matters just as much. High-volatility jackpot slots pay out less often, but the wins tend to be bigger. They need a bankroll that can handle quiet stretches. Low to medium-volatility jackpots offer more frequent, smaller wins to keep you playing, with the jackpot as a rarer event. Our recommendation is to pick a volatility level that fits your budget and your taste for risk. It makes for a more sustainable and enjoyable session.