Pokemon. I have to say I'd choose pokemon over yu-gi-oh, but I still love them both. I wish they got a good pokemon manga going. Like yu-gi-oh duelist - one that follows the anime. I'd have every volume. ^_^
Games (not interested other than the games) Pokemon Yu-gi-oh's kinda a cheat, I mean, there are cards that a player can only carry one of those, while the Opponents can carry as much as 3 pieces of the same card...
Take this for an example,
The last time I played, I can only carry one Future Fusion, while my opponents can carry up to 3, And this card was pretty much the trump card for my deck of
Pair this up with
I could summon the dragons from my graveyard all day long
Future fusion Five Headed Dragon and throw 2 Darkness Metal and 2 Wyvern and another random dragon card, that's it, unlimited summoning again and again..