Interestingly, I have a unpivot VPI TT (Classic 2) and the Vandy 5a speakers. Though the electronics are different, we may have SQ similarities.
I agree that Carts make a significant difference in SQ.
On my system - I have been, and remain a fan of my Hana ML Cart. In fact, I purchased the Umami Red last year, but the ML sounds so good that I have not installed the Red.
I also agree that a better TT will improve SQ, but that purchase is in another $-league...
I do NOT agree that Gimble TTs always sound better than Uni-pivot TTs. Each has sonic benefits and detriments.
DEMO, or money-back trial, if you can...

