The Lincoln or Miller with the dual voltages is the one I would go for. Even if all you have is 110 in your shop, if you choose someday to weld bigger things, you can just get 220 and plug it right in. The TV Shows are pushing ESAB multi purpose welders. I know nothing about them, except they supposedly do MiG and Tig in one box. My suggestion is whatever you do, do not cheap out on this purchase. I have had my Lincoln SP 175 Plus for 13 years and it works every time for anything I can imagine while friends of mine who went with whatever was on sale have been through a few of them already. You get what you pay for.
