It depends on your goals and playing style. Tournaments offer big potential rewards, as small buy-ins can lead to huge payouts, and they provide a thrilling, competitive experience with escalating blinds, but they come with high variance and can be time-consuming. Cash games, on the other hand, allow for more control since you can leave anytime, have lower variance for more consistent profits, and offer deeper strategic play without escalating blinds, but they lack the massive jackpots of tournaments and often feature tougher opponents at higher stakes. If you prefer big wins and competition, tournaments might be better, while cash games suit those looking for stability and deep strategy.