>>1561729The newest one is better in every way but like 50% more expensive than the previous generation (Aftershokz Air, 2nd gen). I'm still on the Air and I highly recommend them, I wear it like all day every day. Not as good sound quality as traditional headphones but good enough. It's still kinda expensive but if $100 for the Air is still too steep, there's the 1st gen (Aftershokz Titanium) but it's not that much cheaper than the Air and has 1st gen design problems, like comfort, size, and mic quality.
