I think the quality is equally good from both. It's more a matter of taste which one you prefer.I should’ve clarified - what’s the build quality comparison here? Are Aero and FL pretty similar?
As Handymike and Canuck say, Aero is more rugged, which personally appeals to me more in a leather jacket than this fine, almost delicate one. And Aeros fit me better.
Back then with Instagram messages. How does it work today? Probably by email. No idea