[Elecraft] HEIL BM-10 or HEIL Traveler for K2

[Samir Popaja]

Hello,

I'm in process to buy light headset for K2. I'm primary contester. Which
microphone element I should choose for K2?

Any comments about quality of sound and comfort (24h or 48h contest),
BM-10 vs Traveler?

Thank You
7S7V (SM7VZX)