Thanks to user deepimpact.io who pointed out this excellent testing from drone-zone.de. Dronezone's testing is similar to my own in that they are stress-testing FPV-size batteries in real-world conditions (up to 90 amps! yikes!). Their test rig is more sophisticated than mine, and they can simulate the kind of mixed usage--throttle punches and then periods of rest--that we experience in the real world.
This type of content, where I am basically just linking you to another page, will be more and more moving over to my Facebook page, as I don't think it's an ideal use of your time and bandwidth to basically have me just link to somewhere in a YouTube video. So if you're a subscriber here, I encourage you to Like my FB page to avoid missing out on this type of content going forward.