Time will tell if they are good for our applications. Personally, I see no need for data logging. Even shut it off on my CC Phoenix 80 HV ESC used in my 2M R/C pattern ship. Beeps were distracting and a really good charger tells me before and after a flight what's going on with the battery.
If one can find the discontinued Phoenix 45, it does it all. Running Powerflight 15, 25, and 32. Thanks to Bob Hunt for steering me to it.