Well i like both games but for their own reasons, Holdem its easier no doubt, once u decide to play for a big pot, its usually against one and rarely against two players, and less combinations also, and u can multi table Holdem while multi tabling Omaha its just impossible for me at the moment, when ever i play Omaha i have just music in background and one table to play Omaha, and thats it, the variations in this game takes all your concentration and focus, u have to know which hands are good starting hands, once the flop comes then the fun begins, the more draws u have the better, but the fun doesnt stop here, u have to worry also about your opponent 2, so its a lot more calculating, it demands more focus, but i like it also