Re powered the tractor with a Predator engine. Going strong two years later.
Earthquake impact gun, 1/2", is a beast. It needs a lot of air, 1/2" hose does the job, it has never not taken off a nut I needed to remove. Beats the heck out of the IR impact I bought 30 years ago.
1" belt sander is surprisingly good. Bought one to use a work for an emergency job, figured it would be dead at the end. Still running strong years later. Conversely the combo 3" belt and disc sander was a complete piece of junk. The bushings in the idler wheel for the belt wore out in short order.
Socket drives have held up way better than the Home Depot Husky brand tools I've had. I really like the extendable handle versions for carrying in the truck.