I'm starting this thread so members can post questions and get answers. Or if you have a helpful hint, just post it here.
I'll start with a helpful hint.
Do your pliers leave marks on your wire? If so, an inexpensive solution is to get a fine Emory board from your beauty supply and gently file the edges of your pliers until they no longer feel sharp. This will keep your pliers still precise but reduce those icky marks and burrs.