I play both poker and blackjack, and to be honest, poker pisses me off.
Many times I have a losing session at poker only to make it back with a short blackjack session.
The problem is that unless you are at medium stakes or higher, you have a lot of idiots who see poker and TV and then they think they are god's gift to poker. They call down with bottom pair, and catch a miracle card on the river. Enough to piss you off.
Blackjack is more action, you generally don't have to wait on a list to get a seat at a table either.
My last poker hand I played, I had AK diamonds, I was getting short stacked so I pushed all in. Guy accross the table has 4 7 offsuit! and lands a 7 on the river.
At least in blackjack, your tactics should pay off in the long run, as opposed to the bullshit of poker.