After one of my 10 year old Beocom 6000's was getting a bit flake-y, and needing something that I could use to dial into meetings and mute the microphone (without the annoying beep every few seconds that the old 6000's did) I decided to take the plunge and get a beocom 5 for the same price as a new becom 6000 and charging base owuld have cost (BnO changed the shape of the charge points on a 6000).
After a few days I have to say that I am extremely happy with it. Its responsive, loud enough and the speaker phone works well. The only potential detrimental to say is that as a polished plastic shell it can look smeary, but its nothing that a quick wipe wont resolve (as iphone users will already be used to).
I had read a great many bad things about the beocom 5 - but i'm genuinely happy. Just wanted to pass on my thoughts to the all & sundry.