Reports are the UHD has somewhat better SI and DI than the non- UHD ...
If SI and DI are important (and you dont already have acceptable SI and DI in another unit) the UHD is a good value because it UHD is built in to the unit and it comes with the UHD xducer ...
If the unit is only going to be used for LiveScope then the UHD is a moot point ...
Rickie