There is no place that pays 500% rakeback, you get 100% rakeback and that's it, the ones that pays 500% rakeback are mostly shady places. But lets assume 500% rakeback is possible, hell 1000%+ should be possible, that doesn't matter. What you get in eosbet is the bet token which pays you as much as people lose, so if people lose 77k then you get a share of that, if people lose 20k you get a share of that, if people lose 100k you get a share of that.
As you can see in bet token there is no limit of how much you can make, you can make millions of dollars or a couple bucks, it all depends on how much people lose, in rakeback you are destined to calculate based on how much you paid in rakes, whereas in dividends there is no limit to what you can earn from 1 dollar to 1 million, it all depends on what others lose. For once and for all; if your income from casino depends on what others lose, it is not a rakeback.
If i can make a small correction on that. On Eosbet the the dividends are actually based on the volume, not on the profits of the casino. Don't ask me why though.
Don't know why, but I like it better actually. It means that they give dividends on every bet made, so it's more steady. In the end it doesn't matter as house edge evens out in the long run.