GPU Upgrade?

[Garet]

Hello everyone. In anticipation of the next expansion for this game, I am considering upgrading my GPU.

My concern though if it is worth it or just use my current system to the last drop and buy a whole new system in the future.

My current specs are:

Asus GTX 1060 3gb
Intel Core i7 3770 3.4GHZ
Corsair 16gb RAM
Asus P8Z77-V Motherboard

My monitor is a 24 inch Viewsonic 144 hz 1080p

Thanks for any advice you guys and gals can give. Have not built a new PC for over 7 years so am really out of the loop now. My last upgrade was my current GPU which replaced my old GTX 960 2gb 3-4 years ago.