I use rustolium 2 in 1 coat spray. It is great beacuse you only need one spray for a a really tough solid color. I've never tried their primer before but I think I'll grab a can this week and try it out. Both are under $5 and with their nossel design you don't have to turn it upside down to clear it and I've never had a clog.
Expensive primers are the worst.
Their primer works great. I used it on Chris' Eldar
"Don't take my win from me! I don't have many to claim!"
-Dandy