OK, so:
Whaddayouwant?
Models
Sizes
Blade shapes
Handle material
Any other thoughts to share, as we also like K390.
FYI & In my opinion, I would prefer K390 naked with no coatings. The steel easily corrodes and must be cared for, daily in humid environments. It's not difficult, just requires dedication. Not a prblem in Colorado, but I carry a K390 P4 with small pits "grown" in Hawaii, to remind me.
I have seen some situations where corrosion somehow began under the coating and wasn't visible due to the coating. It's not a common thing as modern coatings are quite good, but I would personally pay attention when in humid locations. It's a very special flavor of blade steel and must be "loved".
sal