Here is the practical Canadian layer, because the game math is only half the picture.
Currency. Most JetX integrations run in CAD at Canadian-facing operators, but not all. If your balance is held in USD or EUR, every deposit and every withdrawal picks up a conversion spread, often 2% to 3%. On a low-margin grinding strategy at 1.30x, that spread can cost you more than the difference between two RTP configurations.
Payments. Interac e-Transfer is still the default rail for Canadian players, with iDebit, Instadebit, MuchBetter and card deposits behind it. Crypto-first casinos carry JetX more often than regulated fiat sites do, which is worth knowing before you start hunting for the game.
Legality. Gambling is a provincial matter here. Ontario has a licensed private-operator market overseen by the AGCO and iGaming Ontario. British Columbia, Alberta, Quebec, Saskatchewan, Manitoba and the Atlantic provinces run their own provincial platforms, such as PlayNow, Play Alberta and Loto-Québec. Whether a given JetX casino may legally serve you depends on where you live, not on where the game studio is based. Requires your own check, and it takes two minutes.
Age. 19+ in most provinces, 18+ in Alberta, Manitoba and Quebec.