Depends on the games you will be playing and your monitor resolution. For the most part, an RTX 2070 would be a good investment. But you should consider other things like your power supply, monitor, RAM, etc.
You don't want to pair the RTX 2070 with a low-quality power supply, and you might not want to spend all that money on a GPU that is overkill for 1080p 60Hz.
*Update: I forget to consider Ray-Tracing, that lowers performance and for 1080p 60Hz it might not be too overkill.
What are your complete system specs (including power supply and monitor) and what games do you play mostly?