I have a ex 21 the biggest reason I bought mine is the arm tilts not the table. My work piece is always level. From what I have been told and heard is the belt drive is the vibration thing very little of vibration.they have small tables compared to the other saws. They say the quality is good heavier. Some people I have heard made extention tables for their saw. Not sure how that works with a angle cut. Just get a dwalt or Excalibur. The biggest difference is the arm / table tilt. I think the Dewalt has a faster cutting rate. I don't think you will regret.