I have seen different people play on physical casinos but I have not seen anyone win something big from it. On the other hand, I have had countless testimony of people who won big money from This might mean that physical casinos are more rigged than online casinos. Although I don't have substantial data to prove this, it's just mere observation.
It is difficult to consider which one has a higher chance of winning. There is so much data on online gambling that it is difficult to come to any kind of conclusion that in fact more gamblers win bigger online than offline. I actually think that gambler's luck plays a big role everywhere, be it online gambling or offline gambling. I have even seen gamblers who have won a lot in offline casinos and even made huge profits. So in this case, it is difficult to actually come to any conclusions, without properly researching and collecting information.