Also should i get a gas or gasless one?
If it's mainly thin sheet welding, ie.car bodywork, I would definately go with gas; they run a lot smoother & gas-less tends to be a bit fierce on thin stuff, blowing holes in it.
Also consider how much work you have to do. If it's the odd patch up every other weekend you will be fine on disposable gas canisters. If it's a ground up restoration go straight onto a refillable type cylinder, as you will save yourself a small fortune in gas costs.
weldequip
Has it shown up yet?
weldequip