I have owned a Mac MW130 for a few years now.For a 115V welder it is okay as long as I plug it into a 20A circuit and am realistic about its capabilities but I've been watching the classifieds for a 230V welder.Locally there's a Mac MW250 for sale. Like the MW130 it was made by Miller, but I can't find any feedback on the model.Anybody ever spent some time with one of these?Thanks in advance.JoeMiller Syncrowave 200Mac/Miller MW130 MIGKalamazoo bandsawCincinnati Arrow 500 VMCColchester Dominion 15 x 36 lathe with 2 axis DRO