I still use mine for airing up tires, blowing saw dust, blowing clean the floor in my garage and running a brad nailer. Cordless tools are certainly replacing air tools but you still cant rule out air compressors completely.I can't remember the last time I needed a big compressor, cordless tools have pretty much replaced all the air tools. Aside from blowing out the sprinklers it just sits, most tire work I do with a cordless, I have a sand blast cabinet that I haven't set up yet so I think that will be the last job for the shop comp. I have been hesitant about piping out some air lines, what's the point, for what I do in a home shop I just don't need it. But yet I still think about upgrading it, does that make sense? Maybe that's why we all gravitate to sites like this???
I've been to Homer once. Nice place.No. I had grand plans for a nice 60-gal in my homer garage, but space and a hatred of cords and hoses have me happily in red-colored battery-land. I'm thrilled with all of my tools, but for what I'm doing the impacts and brad nailer are, other than size, better than air tools. If I had a blast cabinet, a need for an air hammer or maybe long-duration, high-speed grinding, I'd have a big compressor. But I don't.
Batteries are so damn convenient for most tools, and the current level of execution leaves little to pull toward any large-compressor for me. I have a small Cal. Air Tools 4.6 that's great, small and very quiet. As a guy paying for the sins of a loud youth in damaged hearing and tinnitus, that's a welcome change.
The freedom from cords and hoses is fantastic for so many tools. I don't really care about cords with my miter saw, but on a circular saw its a revelation. Impacts are great without hoses. My battery ratchet is a terrific time-saver. The M12 Surge impact driver is my favorite power tool - a game-changer. I almost look for excuses to use it.
As a guy who goes to a lot of car shows (other than this year), the ability to put powerful tools in my trunk is fantastic.
Other than occasional use for the other air nailers I haven't replaced with battery-powered tools, the compressor is rarely used for tools. It's used as a tool - clean-up, filling tires and other small blow-off/clearing tasks.
So - no. I haven't yet found myself wishing for a big compressor. If I manage to retire well in ten years or so and figure out a bigger garage (or a dedicated workshop), maybe...



I also ended up with a ~150 gallon 3 phase compressor at auction for I think $25 or $50. My thought was I could either use the tank for an add on tank or use it for something else, like waste oil. Haven't quite decided just yet.My new place has a decent looking Speedaire 3 cylinder compressor they left. Also left a 1970s "portable" one.

This.I really wanted to do away with the compressor but just can't. Arguably battery tools are great and getting better, I just don't know any other way to and blast. It's just so convenient to have air or battery tools available, nice to have the option.
I have to say my milwaukee impact has not met a bolt it can't break. The 2767 just had insane torque for a battery impact.Just moved to a new place, don't have the garage set up yet.
Currently using a small 10 Gallon noname that someone gave me for small tasks, haven't moved the 30 gallon over from the old house yet, and haven't decided where to put it, plumbing for it, etc.
I have a good battery impact for tires and such, and I could pickup some more battery stuff for less than new plumbing. This thread made me think about..do I really still need a full blown air compressor and infrastructure?
But...then I remembered..."The dreaded Honda crank bolt".
If you've ever worked on Honda V6 engines, you know what I'm talking about.