I LOVE JetBlue, was a bit pissed when they sold all my pesonal info to the goverment without asking me but hey...
Anyway, you get your own personal TV, legroom is nice and I can even open up my laptop without the fear of cracking the screen when the person infront of me launches his/her chair back. Delta I don't like at all. I would say JetBlue if you have a choice. Too bad they don't fly all over the place.