Both myself and a friend pulled the trigger on a set of bespoke ear speakers from www.ultimateear.com. These have the inbuilt speakers so aren’t cheap... all in, a little over £200.
My friend, being a clever so and so, then grafted a 3.5mm jack onto the wire loom of the F5MC so that when you plug the ultimate ears in, you get the sound direct (intercom, music, satnav) rather than through the F5MC speakers.
Result is perfect clarity of sound at any speed and no wind buffering. IMHO, the perfect set up.
My friend, being a clever so and so, then grafted a 3.5mm jack onto the wire loom of the F5MC so that when you plug the ultimate ears in, you get the sound direct (intercom, music, satnav) rather than through the F5MC speakers.
Result is perfect clarity of sound at any speed and no wind buffering. IMHO, the perfect set up.