I recently inherited a well-used Sears Craftsman model 3154.174771
variable speed router. The brushes look fine. I already have a
lightly-usedSears Craftsman model 315.17461 single-speed router.

I really don't want to keep two routers for the occasional job. I
never missed the variable speed that I don't have on my own machine,
so I am sort of thinking of giving the variable speed machine to a
relative.

Pros and Cons???