I've used KNIFEX https://knifex.com/ for both Crash and Roulette, and my experience has been positive. These modes are quite reliable, and the fact that they offer bets with skins without commission is a big advantage. As for profitability, it depends on your strategy and luck, but the platform is user-friendly and transparent. My advice would be to start small and get familiar with the gameplay mechanics before placing bigger bets.
