I guess it's an off chance, but maybe one of you has had the chance of comparing those two systems. I run the T.bone right now, but could 'upgrade' to a PSM300 Premium. This would mean for my band setup that we can get away with one 19" rack less and run our cable setup somewhat easier and cleaner which will reduce rig up and tear down times by a significant amount. Swapping units would set me back for about four hundred bucks, though. I often have a bit of, well noise, on the bass signal. This varies, and I can toy around with the frequency of the transmitter to make it better or worse, but it seems like it's a rare occasion that I reach a 100% noise free connection and mostly settle for 80%, where the ends of the spectrum are a bit fuzzy around the edges. The only bummer is that bass is right on the end of the spectrum most of the time. Could I expect things to get significantly better with the Shure unit?