NX Updated the sketcher in NX1926 - curious which version you are using.
I found the new sketcher an improvement over the old one.
https://develop3d.com/cad/siemens-digit ... -sketcher/

If you do a lot of roughing, what's your preference? Adaptive style with larger step-downs and small step-overs, or more traditional large stepovers and smaller step down?

When do you choose one over the other?

Ender 3 Pro. Good for playing, plus a ton of users/support.
I once had a Tevo Tornado, but it's parts now (if anyone needs any parts)