Welding rig question

Ever heard that high voltage will knock you off your feet while our 110 volt household current will grab and hold you ?Seems like the same applies to welding arc. I have a 110 wire feed welder from Harbor Freight.
Voltage drop to my outlet reduces supply. That's on a 20 amp breaker too. Anything else on that circuit further reduces the supply.
I can weld with it but striking an arc takes a Midas touch.
Flux core wire without gas makes a splatter mess too.
220 volts with gas is what I recommend and what I want for myself.
Name brands like Miller, Lincoln, Hobart, will have resale value too.