What is your opinion on the German vs Japanese knives?
Generally speaking, German knives are beefier, especially the handle, the blades are thicker too. Japanese knives are lighter, thinner, and way sharper, more suitable for cutting tasks require precision (for example, Sushi). German knives are more robust, probably ok bang around a bit or to put in a dishwasher, which is a no-no for Japanese knives.
In terms of workmanship, Japanese knives can be works of art, German knives are more utilitarian. Somehow, Japanese knives of the same brand are consistent in quality, German knives usually have several levels of quality within 1 brand, probably because there are many small Japanese brands, but only a few German brands.
German vs Japanese feels like McDonalds vs Gourmet restaurants.
German knives are more practical in western kitchen.
For example, this Henckels Twin 4 Star II is one of my favorite daily knives. Notice the handle shape, the end cap, the thicker part at the end of the blade to protect hand from blade, very thoughtful. Japanese knives often don't consider protecting hands and they are scary sharp.