"Why can't they standardize?" Ah..as one who has various wired mics, wireless is such a morass..connectors included. Imagine if mixing units, preamps, wired mics and pro cams all had proprietary input connectors?
In lieu of transmitter input standardization, I wish all the lav companies did something along the lines of Rode's adaptable arrangement.
But I'm all for any TX/RX tech that makes investing in wireless a more predictable proposition. Go Sure!