I have a TRX-1, and for what I monitor on NXDN, it does a great job as well. Loud and clear. And if a NXDN TG is encrypted, it gives me the option of letting me know, instead of just passing it by, either with a tone, hearing the garble, or silence. I want to be able to know if something is encrypted, so I can mark it off the list, instead of continuing a search that another scanner will hide from me.
I also have an SDS100, and it is about neck and neck on NXDN, really. I haven't noticed a difference. However, I don't have any big trunked systems that I try to monitor either. Most are the equivalent of the "IP site connect" from Mototrbo, or are repeater and single tower, but the fact that encrypted signals can be heard either as a "dial tone" or "Digital noise" to let me know that the channel I am trying to monitor is basically impossible to listen to with the scanner, and I can stop trying, that is very valuable.