I like The Empire Strikes Back more than A New Hope, though I have come to like A New Hope more as I age. TESB felt deeper than ANH and it had Yoda and one of my all time favorite OTPs ( Han/Leia FTW!). Plus you can't beat the awesome revelation during the final duel of that movie, it's been so overused in other movies/books/tv and I think maybe it's because of Star Wars. If it's not just let me live in my delusional world.
And while I'm at it Revenge of the Sith was totally awesome, even with Padme being a bit OOC, and totally pawned the first two prequels.