I’ve just placed my order 
I am broke now for the rest of the year 
(tho they do give you some money off for your first order).
I went for the following kits
- Alphas
- Nomad
- Nomad Accent
- Colevrak
I was going to swap the Alphas and Colevrak kit for the Katakana kit (a bit like what Dusty has done here) but because all the other keys are symbols it wouldn’t look as good as his imo.
Btw @Dusty, I was googling for “Best Planck Keycaps” and your photo/post showed up in Google! Must say it looks stunning - if it was still available I would have copied you! 