It makes more sense to put 5k into a better tt and arm and use your existing cart. Then when the upgrade bug strikes again you can justify a better cart. Though it depends on if your phono stage is up to the task. You may want to upgrade your phono stage as well before you move up to a upper end cart.
In general the higher performance the cart the higher demands it puts on the other equipment in the chain. IMO
In general the higher performance the cart the higher demands it puts on the other equipment in the chain. IMO