How often will the bonus come?
Deciding whether to stake on Elvis Frog in Vegas means accepting that nobody can see how often the bonus round arrives. That frequency is not known in advance, and the result of one session is random, whatever the RTP says. A 95.30% RTP describes the return over a very large number of spins, not what happens to you tonight.
Checking the RTP version before you bet means reading the game rules, because that is the only place the version is shown. Elvis Frog in Vegas runs at 95.30% in this lobby, so open the rules before you set your stake.
Chasing the top prize starts with knowing the ceiling. The maximum win of Elvis Frog in Vegas is 2,500 times the total bet, which is A$62,500 at the top bet of A$25. That ceiling is reached very rarely, so treat it as a number to know, not a result to expect.