I had an old beater of a Southbend - came out of a high school and was abused even before they forgot about it in a back room...it had a proper quick change gearbox. I miss that a bit, but not having a clapped out bed is even better.
Someday, maybe I'll outgrow my 1030...for now, I'll live with the compromise. Adding a QCGB would have been an extra $2K that I didn't have at the time of purchase, and as a hobbyist, I'm not dealing with production deadlines, I'm building my stuff, my way, in my time.