We all use them. Everyone has got one. But let's talk the pros and cons of the wide range of SDI video transmitters out there. From the 4k Behemoth of Teradek, to the humble IDX Camwave and the sneaky new players of Vaxis and St Video. What is important? What really matters? What do you prefer and why? Does the DP and DIT really care about 2 points of green if the signal stays strong two miles down the road? Should we make a top 5 transmitter system list and the pros and cons of each and what we should be asking rental companies for moving forward for reliable video signal. Let the battle begin !!!!