Please, no lectures on "only you can tell by listening." You'll see why below. I am currently running the Sumiko Premier MMT with Cardas rewire - integrated phono cable. My cartridges are: Hana SL Denon DL-301 II Dynavector 10x3 Shure V15 RS/SAS I'll be coming into possession of the Grace; but no tonearm cable. I may be able to get away with using the same armboard on my suspended table. On paper (Vinylengine Cartridge Resonance evaluator) The grace is a better match for all my cartridges except the 10x3. Yet they all sound pretty good on the MMT to my ears. I only use fluid damping on the 10x3. I am not the only forum member who likes the DL-301 on the MMT, charts notwithstanding. So would the prediction be that the Grace would bring out so much more from the Hana that it would be worth giving up cartridge rolling (why didn't I wait for a 747!) and spending the extra bread on a phono cable? Are there any Grace users out there with any of the above cartridges? Anyone who has compared arms? Also is the G-707 mkII a significant upgrade?