To be honest I'm not a big fan of sport betting for a reason that I'm not patient to put much money and watch that game where i set my bet. It's a bit stressful for me so i rather gamble on slots and live casino games with small amounts sometimes. I like blackjack and some plinko

Well that's a big amount of money to gamble there, yes it's your money and you can do whatever you want with it but be careful if you can't afford losing it you will be in a lot of trouble.
Also chose carefully the best crypto casino to put that amount of bitcoin and check if you are willing to do a KYC process before you deposit. You can find much trusted with good reputation here on bitcointalk.