just stay away from gasless migs,,, cos no matter how good you are the weld still looks shite and everybody that looks under your buggy will slag you to f,, as folks have already mention you could use either, i tend to use stick for thicker metal like plate, mig for lighter metal like chassis, for some of those tighter bits mig may be better (no slag to chip away), are you inside or on the drive
![Huh ???](http://www.slroc.co.uk/forum/Smileys/default/huh.gif)
? a good breeze steals gas from your mig nozzle, so stick would be better, its horses for courses buddy,