I don't have one favorite casino, despite that I don't use all of those casino quite often, but for the service they offer, I still see them as great casino and can refer it to any body. Stake.com, BC.Game, and livecasino.io, their withdrawal process is fast and swift and they also have cool UI and support services.
With the huge number of casinos that are coming out every single day and some of them are also good, we can now rarely see a user who only has one favourite but I believe the minimum they can have now is 3 or even more than it. Also having a favourite does not mean that we are using them actively but it's just that those are the casinos that we like to use the most just in case we are having the urge to play gambling, and it is better if we will only play rarely because we know gambling, it is highly addictive and not only we can lose money but also our mind and everything.
Anyway, among the 3 casino you mentioned, I only tried 2 of them but I only stick on Stake. I agree that Stake has a fast withdrawal, while their customer support are sometimes delayed, and then I only find their UI is quite normal.