Be sure to watch at 60FPS 1080P
Here is my video review of the new DR750S. A plethora of improvements and new features. I plan to install this dashcam on the 3 once I take delivery in the fall. Will have a video install for that!
The DR750S can be purchased from DashCamBros, I had positive customer experience with them, they are an authorized reseller. I would be careful from 3rd party sellers that can be found on Amazon as they often don't carry warranty.
I would also recommend the polarized filter, I have it on my DR650S on the X.
Here is my other video about the cloud feature: Cloud Camera for your Car
Please let me know if you have any questions, I hope I covered everything.