For WFP it is the Omnipole gloves for me, fur lined and very hard wearing.
You can use them trad, but most will find them to bulky and clumsy.
The sealskinz look good for trad work, in the past I've used the Unger Neoprene ones, I found them fine and could just about get through the winter with one pair.
They are next to useless for WFP though, or the are if you have the poles with twist grips, they soon shred.
Ian