I plan on making a egress window cover, do some rust repair on a couple of vehicles, and repair an older kids' bicycle. Down the road, nothing more than some automotive fab work...
The main reason to have a 220V is to not run out of welding capacity, in case i try a bigger project down the road. Also, as mentioned, my garage is already pre-wired for 220V for my stand-up air compressor so might as well go bigger...
Thanks for the suggestions so far. Keep 'em coming!