In reply to simon1965:
You should have had a proper look at mine yesterday
Its a 110. I paid £130 but that's for the one with HR which as I said I don't use (but still worth having as I might in the future).
I don't know anything about the 220 but it sounds like, for me, I would happily pay the extra. The biggest downside of the 110 is the need for a wire to upload data. I am hopeless with stuff so I have to spend 10 minutes hunting for the wire that I have carefully placed somewhere. Secondly, the contact with the wire is poor and you have to fiddle with it to get it to work. Finally, it takes ages to get a sat lock outside my house - maybe it's just where I live, anyway it's annoying.
Wireless upload is a bottom line for me in the future, both for watch and bike computer, purely as someone already said for the desire for instant access and review through strava.
Can someone tell me if the 220 uploads instantly to strava or do you still need to go through Garmin Connect?
Having said all that I do like the look of the orange Garmin 10