AirTight PC-1 supreme vs Dyn XV-1S

I've recently upgraded to the Kronos Sparta/Kronoscope RS table/arm from a VPI Scoutmaster Signature.  I've transferred my existing Dynavector XV-1S to the Kronos, which thus far seems to be fine relationship.  My question for those who have experience, would the AirTight PC-1 Supreme offer a significant improvement over the XV-1S?  I read many a favorable relationship bet. Kronos and AirTight, but then, I imagine there are many cart designs that would prove favorable on Kronos tables.