Paint and Body Finishing Materials

Not being a pro I've always used mid tier products recommended by pros. Unless you have the day to day experience in the same booth I highly doubt you could tell the difference between products. Being a hobbyist I'll gladly offer advice on welding, sanding, ect, but I have a hard time recommending products. In my life I'll probably paint less than 30 cars. The variables could be weather, compatibility, or just me sucking, and have nothing to do with the products. Listen to the guys that do it to pay the bills.