I have 3 pair of insulated Mechanix-style gloves at the moment, one is a $7 Wally World special and it has actually held up well to lighter duty use for a few months now.
I have a just about done pair that came from HD that have holes in them, I keep around for extra messy jobs like pouring concrete, they lasted about a year, I think $12-15.
Just now got a 2nd hand, but barely used Winter Hawk brand pair as a gift from my BIL, they were issued to him at a railway job. They have hi-viz yellow backs, and reflective material. They are a little more well made, but stiffer gloves, is my short term impression. They have some proprietary type of insulation, not the usual Thinsulate, and are the warmest of my 3 pair.
I have a pair of Duluth Trading windproof, waterproof insulated gauntlets with an almost cordura like outer. They have been my go-to winter gloves when snow shoveling or sledding/skiing. I only use them for those tasks, however, and they still look new.
For not work, i have a black pair of deerskin insulated gloves. They work well, and thin enough to be acceptable driving gloves.