Thats something I never have understood why there are so many players that only think about how many tables they can play at once instead of thinkting about how they can
improve their game.
I would say that you might never become a great player at all if your goal is to play 8 tables at once because even a genious cant handle all the information you get when playing that many tables, its impossible.
That said I would recomend you only to play 2 tables and try
moving up instead of playing 4 $25 NL tables, if it doesnt work then move down again and try to figure out why you cant win at higher
stake.
I have never played at more than 3 tables once because I think I miss so many things at the tables, that its better to become a better player than staying too long at a lower
stake.
There is nothing I love more than a
fish at the table and the next thing is a
multitabler that play 4-8 tables once because their game is pready bad, too
standard and its easy to pick situations where I can
steal pots from them, they play
tight and when they hit toppair they get super agressive and I know that when they
raise preflop they got some
middle pair or 2 big cards which means what when they make their
standard tight play its so damn easy to
call with any 2 cards (almost

) and when the
flop comes something like 2-8-5 they make their
standard continuation bet even it works on some players and they can make them
fold they cant make me
fold because its just a
standard continuation bet that they impossible could have hit a
flop like that, I then reraise and they most of the time just
fold, if they
call they always got something like AK AQ AJ and I can make a 2nd
stab at the pot as a
bluff on the
turn and make them
fold, if they get crazy I just
fold...
All that said, I think its better for you to develop skills at playing poker instead of playing cards if you know what I mean. I dont believe that the biggest players at the cash game tables played 8 tables at once all their way to $5000 NL, they know how to play poker.
Many low limit players even dont know the odds before they start playing 8 tables, making matematically disasters everyday because they never gave themselves the chance to learn the odds when they played 1-2 tables, can cost you your
bankroll in the long run...