Picked up the solo bundle with an extra battery, propellers, and gimbal for $300 as an early birthday gift. Basically this forum convinced me to pull the trigger on the solo over the DJI or Autel offerings as I already have a hero 3 black (I hope it works as well as the 4) and except for a few minor issues, all seemed well with this unit. I look forward to picking lots of brains for mods and general tech about this little machine!