Guys, I am between these two models. Sennheiser has the tuner function and XLR output and a very small transmitter which can be installed directly or on the belt with an extension cable. Boss lacks the tuner which is a huge drawback for me, and no XLR Output. However Boss offers 2.39 ms latency vs Sennehise offers 3.9ms latency.
I really would like to hear your comments about these two items. Is the 1.51ms latency difference is an issue? If not I really would like to go with Sennheiser for the smaller form factor and the tuner extra.