I have had these buds for a almost a week now and have tried using them for numerous activities. While cutting the yard the noise cancelation feature works great. During calls, both personal and for work meetings I can hear and be heard without the distraction of any background noise. I have walked around while wearing them and they are pretty comfortable. You just need the right tips in to hold the buds into place.
The AI translation function is the beginning of something great. I don't ever plan on calling a foreign speaking person over the phone to talk to them. Also, I tried watching a commercial and part of a movie in a foreign language. Both you have to record the language and then play it back. So it's hard to keep up. Basically this is for having a one on one conversation. You can't listen to multiple people at one time. I like the idea and I'm sure the advancements will come.
I like the new design and sound quality. However, I wish there was some form of touch control for skipping tracks. That was a bit better with the buds 2 pro because when wearing earrings, it makes it hard to double click the small stem. Also, for the Voice detect feature, it would be nice to have a sensitivity level in the event one might be reading something or singing along to the music.