Plan for a result you cannot predict
Choose your stake knowing that the bonus round cannot be timed. How often the Free Spins Feature or Jackpot Feature arrives is not known in advance, and the result of one session is random, whatever the RTP printed in the rules. A short run can end empty and a long run can end with a bonus, and neither outcome tells you what the next spin holds.
Read the game rules before you settle on a version. The RTP running on Sugar Casino is shown only there, so check it there before you set your stake. Each version returns a different share of every A$100 staked over the long run, and that figure is the one to compare, not a promise for your session.
Look up the maximum win before you bet, because it is a ceiling and not a target. The maximum win of Razor Shark Jackpots is reached very rarely, so no session can be planned around it. Treat it as the top of the range of outcomes, never as what a spin is likely to pay.