Same here. Loose leaf is 1000x better than tea bags.
I'm a bit of a tea snob. I buy through Adagio teas and I tend towards green or oolong. Ti Kuan Yin and Gunpowder tea are my two favorites. I don't usually like black teas, but the closest I come is Earl Grey tea. Adagio has a lovely Earl Grey.
I used to drink Ti Kuan Yin daily but Ali Shan is probably my favorite oolong. Anything from Yunnan seems to be superior black tea, IMO. Gyokuro (a green tea) brewed at 130 F is what I would consider a delicacy.