I would recommend one of the 110 volt mig set ups. Lincoln, Miller, and Hobart all make very good units. (Stay away from Clark!) I have a Lincoln SP-125 that works great for light fabrication and repairs. You can run innershield wire in it so you need no shielding gas and welding in the wind is no problem. Or, you can use gas with it and run a variety of hard wires, even stainless and aluminum. Wire welding is much easier than "stick" welding! A little backround here. I work in an industrial weld and machine shop and have for 25 years. About the only stick welding done around there is nickle on cast iron. Wire is much faster and easier in almost every situation, and if the proper wire is used, superior in strength and appearance. Very easy to learn.
Hope this helps.
Kim