Help me to choose turntable below 1600$.

Used classic thorens, some of latest models like TD2001, 3001. And than put in a bit mor expensive cart.

If you look around for brand new, around 1600 price, than lot of tables are..just not it to justify that money, at least, that was my opinion lookjng around few years ago.
Than, if buying new, I would save a bit longer, and get a VPI prime or in that range.

Here ya go!
http://www.hifigem.com/polytable.html

https://www.musicdirect.com/turntables/clearaudio-concept-wood-turntable-mm-cartridge-demo
 Just a tad over your budget but worth it.

thnx!