Has anyone used both of these? If so, how would you compare them? I already have, and really like, the Black Hawk V2. For some reason (many of you will understand) I am looking at buying another AC razor. I'd love to buy a Blackland Vector, but I can't get my head around spending more than $100 for a razor. That led me to the ATT SE1 either with or without a handle. Will I notice much, if any, difference between the SE1 and the Black Hawk?