Well I bought one - it's really rather nice
See what you mean about the suspension though. At the bottom of my lane there's a little corrugation on the tarmac, never felt it on the GSA - rode over it on the Urban and it felt like I was riding a pneumatic drill. Just weighing up the options between the 'M' shock (£342) and the basic Wilbers (€399)
I've been trying to decide which shock to buy, just can't seem to make my mine up...