best upgrades

Hello Guys, I m lookin' for some good advice regarding upgrading my PC. Currently, I have i7 3770, with GTX 660ti and 8GB RAM (2x4gb DDR3 1600hz). Motherboard -P8Z77-v LX2 . I m planning to get used GTX 1070 (msi or zotac 8gb mini) or new Zotac GTX 1660. also I want to add 1x4gb RAM (for one of...

Hello, I'm currently looking to upgrade from my Nvidia GeForce GTX 960 graphics card to something that will allow me to play games such as f1 2020 and COD Warzone on good (ideally best) settings. I'm a bit new to all of this though and feel very out of my depth so thought I'd post my current...