Thinking about pulling the trigger on this as it's on sale for 579.. I like the idea that it's switchable to 110 as I don't have 220 in the garage and don't see it getting there in the near future. I don't see myself cutting more than 16 gauge sheet so I don't think the 110 will be a problem.
http://www.eastwood.com/eastwood-plasma-cutter.html
http://www.eastwood.com/eastwood-plasma-cutter.html