Looking for a lightweight panorama head.

I'm looking for a lightweight panorama head to use with my Benro CF Transfunctional tripod. I plan on using it with my E-M5 and 12/2 for some stitching pano shots. I'd like it as lightweight as possible so I can  take it with me hiking. I came across the Nodal Ninja NN3 MKII and it seems like a pretty nice setup. Light, stable, not too expensive. Exactly what I think I'm looking for. Does anyone have any experience with this panorama head or another like it?

Adam