It's another hard decision :/ Briers was, of course, the first Fiver I ever knew, so that should instantly put him up there, but it seems like the Briers Fiver is a bit more psychologically disturbed while the Falvey Fiver is just your normal caring friend who's sometimes a bit freaked out cause he'll see the future. Their both great to me. :P
It just seems that, if it were me clinging to the side of a canyon screaming for help, the Falvey Fiver would be all "Hold on! I'm coming for you!" While Briers Fiver would hesitate and say, "I'll see what I can do. :/"
Just opinon comepletely, though. ooheey, and where is this image of Falvey from?