Get the winter set mounted on a second set of steel rims. It's a 45 minute job with the scissor jack that came with the car, less with anything better.
It's a nice excuse to spend a little time outside on a pleasant spring or fall afternoon.
This is exactly what I do. Just have your winter tires on another set of rims and use the jack that came with the car. I do have a impact driver to make getting the lugs on and off a lot faster though.
In MN the entire summer is filled with road construction already. I wouldn't be that thrilled about switching my tires 2x every year either.