MacWet! I love mine. And Roeckl Windstopper for winter - they really work, I didn't often have cold hands last year and I really feel the cold as a rule.
I love the Kyra K gloves, they're very comfortable, last well, and give good grip (and they come in lots of colours!)
Also had two pairs of Roeckl leather gloves, one thin pair and one thick, lined pair, both very nice. Need some new ones for this winter actually as I have dodgy fingers in the cold! Will have to go glove shopping!
Ariat gloves - don't know what the model is, but they are a warm neoprene palm and fingers with a thinner, stretchy back.
MacWet Gloves for summer. Sensitive, very grippy, last forever.
I have some Heritage ones which i managed to get in the sale for £12 - they're awesome in every weather and fit really well. I don't really like riding in most gloves, but these are great - they do all sorts of colours/prints, which can be garish, but make me chuckle !