INZ4NE_

then the MSI 3070ti makes sense to be the keeper then. 

lol first world problems
 
 
that said, keep the one you think looks the best because they probably don't really perform much different from one another. Like if it were me, I'd pick the one that has the same RGB software as your motherboard just to keep it easier and have less bloat.

There was another thread from yesterday when the topic of benchmarks came up and I was actually surprised how much difference faster RAM made with Intel chips. (it's been my long term understanding that memory speed matters much more with Ryzen and iSeries.) 
 
If you have the money to throw around, you will see a performance improvement it appears. 
 
Question always is though, is it superfluous? What are you doing on the PC that makes you go: "Oh man, I wish it was faster than it currently is so I can do ____."? If you don't have an good reason, you are just spending money for the sake of spending money. 

you can try manually overclock the current kit and see how far you can go with it. 
but the difference in performance doesn't justify getting another kit, just manually overclock this kit and see how far you can with it.