There is no substitute for full size resonant frequency antennas.
When it comes to RF signal reception it is location, location, location.
A particular recommendation for a particular antenna does not mean a lot, unless the actual RF field strength that the antenna sees is specified.
This BIC BeamBox antenna is less than a full sized antenna and is not as sensitive as a full sized antenna. Its claim to fame is that it is electrically directional and one version has a not real narrow, adjustable passive band pass filter.
They may work okay in areas of moderate to strong RF field strength for the station(s) of interest.
One thing to remember, most of the population of the US lives in areas of moderate to strong RF field strength for local FM broadcast band stations.
In general, the better the performance of a tuner or receiver, the less an amplified or powered antenna will help, unless the amplification is used to overcome feed line and splitter loss.
Did your Terk antenna work okay for you? If so you could just replace it.
Or are you looking for something that works better than the Terk antenna?