Bodywork tools

[gopokes]

I am going to try to do some of my own body work to my truck but can't spend a ton of money right now. I have read a bunch of posts on here with people going back and forth about rattle can paint job pros and cons. I'm not trying to get any of that going but i was wanting some opinions on some equipment. Has anyone used either of these from Harbor Freight? I know some of their stuff is cheaper but I don't plan on using these alot. Thanks!