Very very interested to hear how the Evolution shapes up.
I'd also love to know how the Barbasol Floating Head compares with the 2011 R41 and Roedter 1909.
I've got a Barbasol floating head I've only used a few shaves because I couldn't figure out how to get a close shave with it. I'll try again tomorrow and the next several days and get back to you. I really want to enjoy this beautiful vintage DE (especially because it's been hard for me to find good shaves with vintage razors, except the Le Coq cage comb).
Speaking of the Le Coq (see my avatar), I heartily recommend it. Being in the UK, Marcus, you might have an easier time finding one than those of us on this side of the pond. It's my one razor that's most like putting a DE blade on a stick.