Opinions on bang for the buck on TT & tonearm

"Pod based". Do you mean like in "Invasion of the Body Snatchers"?
The issue of outboard pods is yet another can of worms. There is a long thread here based on only that question. (Search on "Copernican".) Be prepared to be confused.

Why not introduce yet another variable: Are you prepared to buy used equipment? Are you prepared to buy well restored vintage equipment?

If you are willing to think out of the box you can acquire a TransFi Salvation rim drive TT and T3Pro Linear tracking arm for about $4500. There are several reviews and threads on Agon, Search Transfi and/or Salvation.FWIW I think it is the best bang for the buck there is.

A used Basis turntable would be a competitor here. With a $6,000 budget you could get a 2200 with Vector 4 tonearm and have funds for an excellent cartridge. You also need a good phono stage if you don't already have one.

Why is Trans-fi "thinking out of the box"? It's one of a bajillion
legitimate candidates that probably comes to the new owner in a box.

VPI ...pick a price point and go