I have a PC (older model) that I don't like the way it adjusts. I have a Bosch colt that I'm not completely sold on either, and I have a Ridgid which I love. I have never had a heat issue with it, it's easy to adjust and stays adjusted. I use it for almost the same reasons you state, light roundovers etc.. It has worked extremely well for me. The other two I just keep for dedicated bits such as a 1/4" RO and the other for just laminates even though I'm ready to get another Ridgid for that purpose.