What's a great stethoscope for med-surg RN re-entering workforce?

Used Littman lightweight model, with tubing cut down to increase sound sensitivity. But I've been out of the workforce for a few years, and can use a "better" scope to help out these middle-aged rock-and-roll ears.....Assessing bowel, breath, and routine run-of-the-mill heart sounds; nothing extraordinary.

Am not a candidate for a hearing aid (YET--smile) and hadn't PLANNED on a cardiology-class or battery-amplified 'scope.

What experiences have y'all had with things like the Ultrascope or other "noisy environment"/"good through clothing" scopes? (They seem to typically be single-headed and pressure-sensitive.)

Price is not big issue---just want to get the "best value" for $100 USD or so. Any EMTs, paramedics out there?