I purchased all razors pictured in last six months. All shave like gems. The Dovo Bismarck was my first quality purchase too. Love them all. Learn to hone yourself. Strop like a madman.
Looks a lot like a little bit of my collection....especially your Bergischer Lowe...which aesthetically may be my favorite of all....but I barely ever use because I don't want to strop away any of the gold wash.