I feel like you can see the difference from casino to casino if playing the same game. I'll notice a bonus hits more often on xxx site vs another. I could be complately fucked in the head and just be seeing what I want to see, but i'm pretty sure casinos can request different rtps.
Different casinos have different RTP, you`re right, but the difference is small enough to feel it if you gambling less than a month i think. And it is possible that in one casino you feel that you win more often than in another but i think that the most times it is just luck and when you`d gamble for a month - you`d not see any difference if RTP in these casinos is the same.
So in your opinion, in general do a variation/difference of 2 percent is perceptible or not perceptible! ??
If I am playing in a casino that has a very good RTP, for me it is a very good thing, I have a very high chance of winning, but how can the casino survive if things go wrong? Does a casino have all the availability to then change the RTP at your convenience? and if it is done I think they have to announce it or put it next to the slot that changed it, I don't think they change the RTP in certain slots, I think that if they change they should do it in all available slots so that they can be equivalent for all, and no there is no type of claim for anyone, and this is what the transparency of every casino is about, above all legality.