Wait for reviews later this month, or at the beginning of the next. Nvidia is running the hype train on this gen at max speed.
Early adopters beware, especially with new tech. I suspect folks with 10-series gpus won't see these as a worthwhile upgrade.
You're not currently using a 10-series, but still. The whole raytracing fiasco isn't going to be 'OMG HUGE PERFORMANCE GAINS' as it's going to take time to implement. Look at DX 12, and how long it took for games to start using more then 2 and 4 core cpus.
It may still be an improvement for you though. Just maybe not a big one.