I use both setups as I still love to use my Rotary works and could not let my hyper v3 out of my line up as it was my go to machine for well over a year, I now use my Cheyenne Spirits and the hawk pen as it suits me only having 2 machines set up rather than the 5 regular set up I use to have. I have the Cheyenne hawk and rarely use it so it just sits in my tool chest just cant take it to shift it on as I didn't give it a good run compared to my spirits and the Cheyenne pen.