Sure the X3 is bigger and better than the X2.
The only place the X3 lacks vs the X2 is if an ATC is planned.
The SX3 electronics aren't as spindle control friendly the X3 quill
isn't as power drawbar friendly as the X2.
Doesn't matter If I would have picked up the X3 instead, I would have "freaked" it too.
The X3 is no kneemill and I haven't seen anyone making any bigger cuts with one than I can,
but you get the bigger travels which is always a plus.
If you need kneemill capabilities without the mass you'll need to look at the Zay and RF45's like Lathemaster and Industrial Hobbies.
Hoss