I play only in Hold'em, Omaha does not attract me, from the word, in any way, although it can be called some kind of variety, but I prefer to understand one thing very well than to be sprayed on many different things.
I like to play pot-limit games - 8 games, Omaha Hi / Lo, Razz, Badugi and others.
I also play hold'em, but I don't really like it, pot-limit is more interesting)
I mainly play MTT tournaments in Texas Hold'em. I don't really want to understand Omaha, there are somehow too many different hints and incomprehensibility.