I own 2 QTVR panoramic heads, one pro and one cheap.
The cheap one presents for me 2 issues. First it's long to setup in the field and second it's not rigid enough to ensure a very good image sharpness with some lenses.
The pro one is better but i don't always have it in my bag ...
So most of time i just use my tripod with its standard rotule head and a bubble level.
After the shooting session, digital workflow is still the same :
- The RAW files are converted in 48 bits TIF with SilkyPix.
- The TIF files are stitched with PTGUI.
- Final adjustments are done with PictureWindow Pro.