Which Top Coat do you use?

I've been using China Glaze Fast Forward top coat which is amazing, although sometimes a little thick. I just got the Sally Hansen Insta-Dri top coat today because I've heard such good things about it. Also you can't go wrong with ANYTHING from Diamond Cosmetics, definitely try their top coat :biggrin:
 
I started out using OPI Top Coat..didn't have any problems but heard such raves about Seche Vite. Either the Seche Vite I got was bad or I am doing something wrong because my nails chipped a LOT faster with the Seche Vite. The Seche Vite did dry faster but I went back to my OPI and my manis are lasting longer again.