I was just curious as to what kind of stethoscope each of you purchased... When I was in Veterinary Tech school (yep, first degree and career).. I went ahead and bought a Littman.. Nothing fancy I think it was in the $50-60range... I plan on using it, but I know the schools like to push those cheap Sprague types... Just wondering if you went ahead and bought a good one or just used the cheaper one for school...