I have the Dewalt 20v cordless router. I have several other routers from 1.5 up to Porter Cable 3-1/4hp. The biggest is permanently. mounted in my router table. My mid sized most recent router Festool (I know, I know) 2200 is awesome for routing dados, plunging, etc. with incredible dust collection.
But I love my cordless little guy! Great for edge work such as chamfers and round overs. Also very light so it can be used on vertical surfaces. I use the smallest battery to keep the CG low and for better control. Go the 'right' way around outside and inside edges so it doesn't climb on you.
The height and lock (tightening) takes a little to get used to but I haven't had trouble with it drifting up/down once set. I was worried about power or lack there of it, but for light passes, I love it! Not having a cord on a router just like other cordless handheld tools is liberating and especially a router on large long runs. No stepping or hanging up on a cord that can cause damage on a edge if you are not careful.
I sometimes wish I had a larger baseplate but I like the compactness and the clear acrylic. Suppose I could fab a bigger one for a little more stability.