Stick with OSX Sierra? What about my GTX?

So a couple of months ago (Before Catalina) I already had a full working hackintosh with my pc (i7 4770 gtx 960 16gb ram) and OSX Sierra;

There were some changes regarding my setup and the use of my pc. Now i want to return to OSX.

(Since then i upgraded to a GTX 1080)

Question: Shall I go the easy way and reinstall Sierra because I know the procedure and live with the bit old OS?

OR

Should I go for a newer one like HS or Mojave? / Is the upgrade worth the potential extra struggle? (Security/Features...)

(Sierra had good compatibility with my GTX, this is a big plus for Sierra imo...I heard there are some issues with the newer OSX versions)

Thanks for all answeres in advance