To get high chances of winning big at online casinos, you need to understand slot machines.
For example, some slot machines are programmed for low winnings and it's not about the RTP. It's just that the mathematical model of individual slots was initially built very poorly.
I have a lot of experience playing online casinos - more than 10 years and I know what I'm talking about.
For example, my favorite slots are from the following software - Push Gaming, Relax Gaming, Netent.
What is your favorite software? Can you tell us more about your favorite slots?