Great little EDC for everyday slicing
I like a short sheepsfoot blade for work/utility EDC and this is a very good one. I love the blade profile - it's very cool while still being clearly a work/utility knife.
This was (I think) my first knife with AUS-10A - it was modestly sharp out of the box and didn't take much work to get it up to snuff. It held an edge well after a lot of old cardboard and cleans up easily. The finish looks nice but patinas quickly - probably just "growing pains." Overall I'm happy with the steel.
It's also comfortable to use: the handle shape and material is nice, and the choil is prominent, with deep ridges for grip. It's a good knife for careful work.
The flipping action is great after oiling the spring a bit, initially it was stiff. Some hands might be too large to safely close this one-handed.
I will go ahead and get the more expensive Shark with CPM steel. But this cheaper Nano Shark is very much worth grabbing.