yes and no.
Its all relative. A lost frame really doesn’t mean much by itself or if/when spaced far away from the previous or next lost frame.
Especially when you think about the total numbers of frames sent in a flight (or frames per minute or per second).
Its encouraging that no one suffered a fail safe across the 3 brands.
Honestly, IMHO, the only way to compare radio brands for issues ( or lack of issues) such as this is in a lab environment with the appropriate setup and equipment.