Does anyone have experience with the EJ DE89 and a 60s Super speed. How do they compare? Is the EJ smoother that the SS? I have had a Merkur HD and Progress. None of these were smooth for me. I have also had a 60's SS. This was smoother than the Merkurs for me, but not really smooth. I found 1970's SS smoother. So far Merkur open combs are smoothest for me, but I am really curious about the new EJ, due to its reviews