Bonus frequency and session outcomes
Deciding how long to stay on Sweet Bonanza 1000 depends on a question nobody can answer in advance: when the Free Spins will come. The bonus round starts from random scatter symbols, so no count of past spins shows when it arrives next. Whatever the RTP, the result of one session is random, and a short run can end above or below the starting balance.
Checking the RTP before you bet is worth a minute, because the version this lobby runs is shown only in the game rules. Open the rules first, read which version is in use, and match it to the figures listed for each version. The name of the game does not tell you which version is live.
Wanting to know the biggest prize is natural, and the maximum win of Sweet Bonanza 1000 is the ceiling of the game. That ceiling is reached very rarely, so treat it as a limit, not as a target. The figure says nothing about how any single spin or session will turn out.