I don't really know about the Rigid router. I don't have any experience using Rigid power tools. Just to be sure, we're talking about a small router than can be held and operated with one hand, right? My Bosch trim router does not have a plunge base. The base is manually adjustable, up and down, via a screw mechanism. You mentioned batteries in your last post, but unfortunately I can't comment on the sufficiency of a battery powered router because I've never used one. My Bosch trim router is electric. I really like the Bosch, but again, I've had it for about twenty years. I don't know if the current Bosch trim routers are as good as they were twenty years ago or not. I don't use mine too often, but when I do, it has performed very well and provided nice results.
Jim C.