Even with a good US made 80 gallon 2-stage, you'll want more. I doubt painting w/ 30 gallon will be fun.
The fact is the compressor is just step one. Then you need an air system with hard lines, cooling, drying, filters and hoses. Then you need tools. The last two sentences can set you back twice what a decent compressor cost.
Running hot wet air through air tools and trying to paint is no bueno.
BTW I'm on my 4th or so compressor and its a (bought lightly used) Saylor-Beal 80 gallon 2-stage and air system plus tools gathered over many years. I still want more air.
This down to the red tag:
https://www.compressorworld.com/5-hp...SABEgJad_D_BwE
There are good used ones out there for a big discount...