Andy,

The 6S, 8S, 10S debate was well discussed on the RCG Sebart Mythos thread - the Mythos 125 is designed for 6S but it appears the majority either go 8S or 10S. On 6S it's pulling over 100A & then is marginal on flight time for a schedule esp. if windy. I have a wind 110 (similar in size to the Nuance 120) & a Mythos (not far from a full 2M), both on 8S 5000 packs - for the Nuance 120 I would recomend 8S as the minimum. The wind 110 is ideal on 8S, the Mythos is marginal, if I were to do the Mythos again I would go 10S with light 4400mA packs.

Mike, you are correct car size is a big factor for this size of plane - even with a US mid-size SUV I notice the ease of transporting the wind 110 vs. the Mythos 125.

Steve