When I keep the camera tilted down slightly I don't get either in the shot. Wind and rapid changes in direction can result in the H tipping enough to get in view.
for winds aloft this UAV Forecast can help determine wind speeds at different altitudes in your approximate area. You just have to put your location and the data you want.
Drone base software/workflow is customized for DJI products. While they will not confirm or deny this, their support will keep nudging you towards DJI. I have never had luck with them even on panos that multiple softwares can stitch perfectly fine in under a minute.