I highly recommend the Boker Edelweiss 5/8 over the comparable Dovo. In my opinion, the Boker is a better razor for the money. I own the Boker Edelweiss and it is one of my top shavers. I have since sold my 6/8 Dovo Best.

Honestly, either is a good choice, but I would go with a 5/8 blade, and for the price, I do not think you can beat the Boker.