Air compressor question

[fiveohpatrol]

thats what I thought, but I didn't want to hurt my parents feelings.

If I found one around like 4scfm would that be ok? Reason is, the garage it will be in is in my parents house and theres not a whole lot of room. When I get out of college and build my house (and large garage) then I'll get the real deal setup with a huge compressor. But for now I don't need a huge one. Just enough to where I can run an impact or air ratchet for a small amount of time.

I think my dad said they had one that was around 4scfm for not a whole lot more money. So I'll check that one out. Sound like a good idea or a waste of time?
If not, I guess I could return all of it and get something else.