For me, the best online casino has got to be Lala Bet Casino. I stumbled upon it while looking for good deals on a site that listed casino bonus codes. They offered me $1000 in bonus funds and 150 free spins right off the bat, which was a fantastic welcome.
The fact that this Lala Bet casino (or what ever you called it) offered you a thousand dollar in bonus, as well as 150 free spins doesn't make them the best casino, what they offered you is possibly a welcome bonus to attract you to use their platform, such bonuses aren't permanent and at any time they deem it fit, they can turn that off, and so what becomes of them after that?
If choosing the best casinos is about the kind or type of bonuses they offer their potential users as a way to draw them in, then I did say that every casino we can think of is possibly the best casino because, at some point when their were still very new to the gambling industry, rhey all offered same kind of bonuses (or even much more) to attract players.
Personally, I think when we talk about the best casino in general terms, the qualifications should be centered around..
-General functionalities
-User - friendliness
-Features that enhances user experiences
-How easy it is to deposit and withdraw money from the casino.
-How active and supportive their customer care is towards users.
-Overall reputation
And so on and on, Bonuses are the last thing to use as a criteria when selecting the best casinos, because even scam casinos still bonuses to attract users.