Another paint product question

Has anyone used products from Prospray or Valspar (automotive grade) to paint their car? That's all this body shop supply place carries. I can't afford $500 a gallon PPG sold at another place.What about shopline paints? Thanks.

I've been using PPG for 26 years. Shopline has good clear, but I wouldn't use their basecoat if it has metallic in it. If it's a solid color, Shopline would be fine. Shopline is the same thing as Omni, with a different label, but it's all made by PPG.

What color are you going with? If it's available to me I can get it to you for half the cost. Just wanted to let you know.