I’m really at a loss as to what to do about a new mask. I only weld at home, bits of bike stuff in mild steel and plan to do a bit of stainless stuff for boats. I’m unsure as to wether to go for a new welding mask and use disposable masks (that’s another one I’m unsure about which is best) or push the boat out a bit and buy a used airfed. I mostly tig though use mig now and again. Any thoughts or comments?