I do like this drop, but you'd wait a little less time and pay a little less (for more customization) by putting together your own set on Aliexpress where you can pick from a wide range of colors for each key! For DSA at least, XDA sets ship to next to no variety which is for sure the strength of this drop.
Here's an example of just how customizable sets can be on Aliexpress, (and I chose a conservative palette when I was thinking up what to order) (all for $17)
https://docs.google.com/spreadsheets/d/1BiLqsDFSsKOmo5o-K3nToHMy53FwEzqHJQZzf4g8IBo/edit?usp=sharing
If you're not in a rush and these color schemes are more or less what you want (especially if you want XDA with cool accents) I do think this is a neat drop, just letting people know of what's out there if they want to push the variety in a DSA set, for the same price. For XDA this is a no-brainer though.