I personally like the K&M for normal people use. Easy to adjust, only one with carbide donut cutter.
The pumpkin is very very good. Just really expensive. I have 4 K&Ms all set for one caliber.
I use a Joel Pendgraff K&M cutter holder for it which makes it much easier to hold and sucks off heat better. They will heat up. You can contact him on BR central. Think it runs about $40
I also use the sinclair motor tool for turning. B&D makes a portable screwdriver that works well.
in my experience hand turning is never as smooth as motorized.