I'm getting ready to buy a lot of large tools, one of which is a compressor. I'm having a real hard time deciding how big to make it. My goal is to get a largish one so that I can do whatever I want in the future. I can't say that money is no object, but I can spend some serious money on it. I don't need portability since I have a small porter-cable pancake compressor for that. I'd also like an upright one to save floor space. I'd like for it to be quiet, so an oil-lubed compressos is best. I'll use it maybe an hour a day during the week, then all day on a saturday as an example. I also have 220, so that's not a problem.
They seem to cluster into several price ranges. There's the $500 group, the $800 group, and the $1500 group. I'd like to get one from the $500 group so I can spend the extra money elsewhere. I'm prepared to spend the $800 though to get what I want. The $1500 is probably out of the question. Here's a quick list of what I want to use it for:
Automotive stuff like impact wrenches.
I'd like to be able to spray finishes for furniture and possible automotive paint, hvlp or otherwise.
Nailers (this is trivial)
Hand-held tools like random orbit sanders.
I think you can use your compressor with a vacuum press, but I haven't done the research yet.
I can see getting into car restoration, so sand blasting is a definite possability.
I know I could look up all the scfm at psi numbers for each of these things and then compare it to the compressor rating, but I'm not sure that would give a complete picture. My pancake can run the impact wrench, but it runs too much. And I have other questions like would I notice the difference between 60 and 80 gallons? If both run only once a day, I don't need the 80. What's the general feeling? Is there a sweet spot for advanced home users?
brian