First post in here, just downloaded and installed ML 2 days ago, just became a member of the forum.
All I can say is 'holymotherofgod', this just opened the door to what my 6d will do!
I just bought a 6d three weeks ago, stepping up from a 7d. I am interested in getting started in astrophotography, and needed an intervalometer. After weighing all the options (and figuring out the risk-to-reward ratio), I decided on installing MagicLantern. This meant installing 1.1.3 on the body, which probably took the longest, as I had real fun trying to find it!
I don't shoot video, just stills. Already the ETTR and dual-ISO features have me HOOKED. Amazing the dynamic range that exists on the camera, it just needed to be unlocked.
I am not very computer-savy, but within a less than an hour, I downloaded and installed CR2HDR, and BarracudaGUI, just for post-processing the dual-ISO files, which I then play with in Lightroom6. Easy, and sweet results.