If I was looking at RazoRock, I'd look at the Game Changer 68 or 84.....both will be an upgrade to your DE89.How close the razorock is to the EJ89
RazoRock MJ-90A Double Edge Safety Razor - CNC Milled – ItalianBarber
What is the MJ-90A? We took the ever popular DE89 razor head, studied it, analyzed all it's positive and negative qualities and made it WAY better!What ...www.italianbarber.com