... I dont know what to get. Ive got NVQ Level 1 in MIG welding so definatly want a mig welder, but i dont know weither i should get a gas or gasless? Ive only used a gas one. Im not looking to spend to much as im only going to be using it every now and then and may make a go-kart. But still, whats the best to go for? Thanks. Ashley.