I have a bench mounted foot control Fordom, it is heavy and cumbersome, I used it a good bit when I had a decoy carving cottage industry that I abandoned in 86. I was a power carver and used a variable speed Dremel a good bit as well.
When my Dremel gave up the ghost after 25+ years I bought new one of Chinese origin that lasted 6 months.
I bought a $9 Harbor Freight variable speed rotary tool that is still going strong after 3 years.
I realize a Dremel can ruin your work in seconds but like any tool there is a learning curve to using one, it is mostly about using the right bit for a job.
I prefer a Dremel to my Fordom for delicate gun work, I have around 40 years of practice in using one, on the ducks this included very fine detail work.
My Fordom resides on a dusty shelf under my workbench, I don't use it anymore but considering what one like it would cost ($500+), I think I will keep it.