I am a long time straight shaver who has been buying (then selling) various DEs and never found one I really liked. The best one so far had been a 63 superspeed. Everybody said the 40s SS is better, so after hunting around for a while I picked up a nice pair for $20. I have now shaved with them several times (with Astra SP blades) and I am very happy. What a great razor.