My experiences...
1. Mechanix "Classics." I can wear a pair out in about a month. Washed on Saturday with the rest of my work garb. Still my current favorite simply because they are the thinnest, and least intrusive I've used. The problem is that I have longer fingers, and the gloves are cut a little short to accommodate this.
2. Snap-on Technician. A little puffier on the back then the Mechanix, and suffer from the same short finger issue. Other then trhat, they are very nice gloves.
3. Craftsman Mechanics. For what I paid ($10), I'm very pleased. They fit good, and seem like they will hold up for a little while (Got them Thursday, still testing). Got a huge fan of the reinforced finger tips, though.
I also have a pair of Ringers coming tomorrow to try. The Cornwell man says they last a bit longer then Mechanix. We'll find out.
http://www.mytoolstore.com/ringer/ringers.html
Granted, I bough these to ride my motorcycle, I have a pair of the Snap-on Carbon gloves coming as well. Pricey for work gloves (But not for riding gloves). For Automotive/light duty I'm hard pressed to see a use...
http://buy1.snapon.com/catalog/item..._ID=650029&group_ID=683168&store=&dir=catalog
strange in aus no one wears gloves you get called a ***** my old mans hands are like leather cant cut em with a knife toughen up
I mainly wear gloves to help limit the amount of times I have to wash my hands during the day. Having to wash grease off my hands every time I have to pull a customers car in, or out is a PITA.