Never playing roulette before will try it later to compare which one is more challenging slots, roullete or sports betting. Mostly when play slot freespin will give high multiplier so with freespin will get high profit.
Even you have a big bankroll but when you can't manage it, will be possible for you to lose everything quickly
That is what people expect when play slots, get some profit through massive multiplier result but in reality isn't always like that
Sometimes freespsins would give you a terrible result even with the buy feature still the same.
Btw, I think the current issue in chips casino are their house game so laggy (there some users complain about it in the chat room) and
there is no on-site notification on any maintenance they have such as BSC network last time which is users able to deposit but can't cash out the funds.