I used to have a porter cable with the same specs as this:
https://www.homedepot.com/p/DEWALT-4-Gal-Portable-Electric-Air-Compressor-D55153/202514521
I also have a have a 3hp direct drive Craftsman.
I also now have a 60 gallon 5hp 2 stage
I will just say, the Porter Cable provided more air...