Was welding up a chevy aluminum intake manifold this week and the Matco tool guy stopped in . He was very impressed with my 250Ex tig , also like my everlast plasma cutter . He has been looking for a tig welder but wasn't sure of what brand after seeing how nice the everlast tig worked and your warranty . He really liked the price also on your welders . you cant beat how nice this 250 welds , pluss looks cool with all the knobs lol and like the green cool color for a welder