They seem to be really solid. While some have complained about QC issues with their Miyota movements, they no longer even sell them with their 002.
I think the big draw to Kuoe is their small size. Not many brands stick to the 35mm movement.
Though I do bet their customer support gets slammed with, “Do you make these in men’s sizes?”
Kuoe is great, I highly recommend them, but they really wreck your budget. Especially once you consider customs taxes.
I’d say give Seiko 5 series a look. Solid little watches and quite affordable. Have lots of different designs as well, so you should be able to find something you like.