Few months ago I lended my bass to Scott Colley while he was playing here in the Czech Republic with Donny McCaslin and Antonio Sanches.
He was using his Audio Technica Pro35. He sent the mic signal to the house PA and used the Realist through my Markbass combo only as a stage monitor.
It was the best microphone sound I've ever heard. All the nuances, not only the thumph, were captured. This experience convinced me to buy the mic and I really love it. This is the first time I can get loud into PA and sound guys never complain about the bleed from drums.
Also, I believe you don't need the extended frequency range, just the opossite. In fact, I remember Scott Colley asked the sound guy to cut both bass and trebles a little. Then the sound was woody, warm and full of detail.