I've got a Garmin 110 and I love it. It's pretty easy to use - although I did get a bit confused a couple of times when I first got it. If you upload the runs to the Garmin website the GPS is fantastic - the maps are really detailed - and you can see all your lap times. I am really glad I bought it. I also bought the heart rate monitor so that I can see how many calories i've burned and I'm pleased with that too - I previously had a Polar F11 and it wan't brilliant - sometimes I'd look and it had lost the connection with the heart rate monitor and so i'd have an inaccurate total but so far the Garmin has been excellent.