I don't have version one. But probably one of the best sound amongst the ones I've owned. Got one bug though, the in ear detection will revert to on after charging even though I turned it off in the app.
Info are those who need it:
Huawei Freebuds Pro 2 vs Huawei Freebuds Pro
1. Case smaller
2. More comfortable to wear, don't know how they do it
3. Lighter
4. Soundstage so much better
5. Bass so much stronger
6. Talk - both always been clear when I talk on train, road and drive. Sony wf-1000mx3 and the headphones, both the other side complain noisy, distortion and cannot hear me
7. ANC same level as other tip brand
8. Charing light worse than v1, they make it too small and not bright enough. You have to place the protection cover properly to align the LED light
Conclusion: The Huawei Freebuds Pro 2 is a worthy upgrade, and easy recommendation if you want something as other flagship level.
I skipped Sony because reviewer said the calling is bad, and the buds are too huge for me I think as I have small ears.