I have the Littmann Classic III in blue and I absolutely love it! I got it because of the ability to use it on peds & adults, plus I wanted a good quality scope that I could keep for years to come (providing it doesn't get stolen). I highly recommend this stethoscope. When I purchased mine the beginning of this year, a lot of people hadn't even heard of it so I ended up getting it online. I had a cheaper stethoscope and the quality was ok, but the Classic III is well worth the money. I can hear everything, even with my toddlers running around screaming. You will be glad you got it if you do.