What is the most profitable online casino game?

Not all games are the same. 
This is one of the most frequently asked questions when it comes to online casinos. What game should I play to make the most money? Where am I likely to lose less.
The problem is that it is an almost impossible question to answer because the casinos make it difficult to decide on changing the rules of the game while their marketing as well.
Blackjack for example, has many variations that it is hard to call blackjack the most profitable of all Thurs
There, Pontoon, Spanish 21, double down any number of cards, rescue (or abandonment), the payment of premiums for five or more card 21'S, 21'S, 6-7 - 8, 7-7-7 late submission of 21 and batons player always winning and player 21. In Asia, the so-called Chinese Blackjack is very popular (splitting is different).
Another popular game among online gamblers are slot machines, they can provide gains ranging from 70% to 99%. The most well known online casinos granted would never offer a set of slot machine that paid less than 95%. So it would make slots the most profitable game ... if you knew in advance that the payout percentage was, many forums / sites claim to know the percentage, but one wonders how they arrived at this figure, in the first place (the casinos will either lie or not to actual disbursements).
Because payments are not advertised, it is very difficult for a user to choose a reliable slot.
Progressive slot machines are also not paying much because the casino to accumulate funds for the premium end of (ranging from $ 10,000 to $ 1 million or more).
Craps is a game poorly head, the "pass line" bet, which wins a new shooter rolls a 7 or 11, loses on a 2, 3 or 12, and another number forced to roll that number (the point) again before rolling a 7, a gain money even provides a benefit of 1.41% to the house Mono-roll paris are simply ridiculous. bet "while 7 'pays 4:1 and gives the house a huge advantage 16%.
Roulette has two popular versions, the European version has 37 slots with a single 0, the American version has an extra slot, a 00 to 38.
The house advantage is 2.7% in Europe and 5.26% for the American table.
So the choice is simple if you play roulette, European play!
But as a whole wheel is not such a safe bet (and some technical "safe way" as Martingale method do is downright dangerous to play).
They change the rules all the time.
Remember also that some modifications of rules are used to create new sets of variations.
These changes actually increase the house edge in these games. But they are cleverly worded to give the opposite impression to unsuspecting players.
Double Exposure Blackjack is a variant in which the dealer's cards are both up.
This game increases house edge by paying even money on blackjacks and players losing ties.
Double Attack Blackjack has very liberal blackjack rules and the ability to increase a wager after seeing the dealer's card.
And the winner is?
Classic Blackjack in most of its forms is usually the game that offers the best returns.
With the correct basic strategy, a Spanish 21 almost always a house advantage than any comparable blackjack game.