Definitely NOT hearts. I NEVER hit my flush with a hand suited in hearts.
Always so happy and psyched when I see those two hearts on the flop and after that I'm totally annoyed when no more heart shows up on the turn or river.
Today was a perfect day to back up my impression of that.
Had a suited hand in hearts with two more hearts showing up on the flop like ten times. Guess how many times I managed to hit my flush. PLAIN ZERO TIMES.
And whenever I hadn't hit it, I was like "OK, this has been like the fifth or sixth time that I was unlucky. The next time one more heart will definitely show up". WRONG, WRONG.
Spades or clubs somehow seem to be working better for me, at least concerning hitting my flush draws on the river.