I've had my dewalt for a year now and it's a complete game changer. Being I don't have the luxury of a barn I decided battery over pneumatic .... This also already fits my entire line of dewalts so batteries weren't an issue. After the immediate purchase it's been one of the best preventative maintenance tools I've ever bought. Being portable it's easy to throw in the truck and use it on the job of needed. Extremely dusty or dirty hours. $130 seems expensive until you put a pencil to how much it may save you since you'll simply use it more often. (Not gonna lie, I've never put a pencil to it but I'm guessing / hoping).
Now everything stays well lubed. Tractors, vehicles, Atvs, mowers, implements, etc....
TSO just borrowed it today and I'm waiting in the review but the Initial thought seemed he may be making a purchase of one for himself.
Now the next game changer is I will be using my dewalt with bulk grease to save money over the tubes. I go through ALOT of grease and bulk will be the way to go with the dewalt.