It seems that Sony is starting to actually get some native TTL/HSSsupport when it comes to flash options finally. There's Phottix, Elinchrom, Godox/Cheetah/Flashpoint, Pixel King, Nissin Air, and of course Sony all set to release native options to allow on and off camera flash support. The point of this thread is to have a definitive source for everyone to add their first hand experiences and any testing done with MIS flash options for Sony Alpha.
So far I only have experience with PCB Einstein and their native CyberSync Commander. It's 100% Manual but works extremely well. There are a few YouTube videos that detail how to get HSS working with these strobes using a Phottix Odin controller.