Yeah, winning the jackpot in the hi/lo game is not an easy task, considering that the result depends only on luck. As an example, I once won the jackpot too, but I activated the option with the minimum bet as I did it just for fun. So in my case, the prize was only 10k sats, but the funny thing is that it took me 2475 attempts to hit the coveted number 8888 just once.
With that many attempts and with a minimum bet you still get a little profit, but the result will be different if the player pursues after it the result will usually be very different, I prefer not to activate the jackpot because getting it is not easy.
I never activate it as I know the chances are extremely high that I lose everything in a very fast manner by playing there while if I play the normal Bitcoin probably I would play more and meaning more benefits from wagering like RP,lottery and GT tickets.
The guys who get the jackpot are very lucky but that happens only once a while,there are a lot of forum members that gamble regularly here yet this is the first time I see someone win the jackpot from one of them.