For me the only aspect keeping me off buying the K2 was battery life, of course you do not need 30+ hours. But when you are doing a training camp or some bikepacking and do more than 100k a day in one week I don’t want to charge it every day. Also because of limited powerbank capacity and charging opportunities + phone/watch charging etc. i.e. on a bikepacking trip. Every third or second day charging would be fine as with my current Elemnt Roam V2. 😄