I often watch poker videos on YouTube where the player have very good acting to hiding his cards through his flat face. I have seen them being able to win with very bad cards on their hand with a good bluff, all in his chips. So I imagine, and often play poker online, I am very happy if I get a good card and I can't hide it well so just go all in all my chips. So what do you think?, how do other players know when I have good cards when playing online?, Is by check and don't call the bet they know we don't have a good card?, I'm not good at hiding it, sometime when I have double AS, I always all in at the beginning.
Better in what sense? Poker online is very different than to play poker offline, for example one of the great things of playing poker online is that you can gamble at several different tables at the same time, plus the speed is faster as well, so if you are a good poker player you can make more money online than what you can make offline.
However the advantage of offline poker is that if you can read your opponents due to their body language, then you can more easily avoid dangerous situations or take advantage of your superior hand.