In my opinion, and while I do like and admire the design of the Avid turntables, the Acutus would at best be a sideways step away from your Kuzma, which is also a great turntable. I think you'd have to spend significantly more money to experience an epiphany compared to what you experience with the Kuzma. But if you just want change for the sake of change, sure.
Examples, in my opinion, of significant upgrades: Doehmann Helix turntable with built in Minus K suspension (IHelix I or Helix 2) or the big Kronos turntable with counter-rotating platters. Both cost over $25,000. Probably one of the lesser Air Force turntables (meaning under $50K) might also qualify.