I use a BXA on both my Monarch EE and 18X40 Hwacheon. I have a boatload of toolholders, some std., some custom, and didn't want to have to buy a new set of toolholders. I machined a block to mount the toolpost on the Hwacheon to the exact height center of the EE, so that I don't have to change the adjustment of the tooI holder. I find the BXA is perfectly adequate for the work that I do. I am not peeling .200 chips off of locomotive crankshafts like seems alot of guys here.