Lightroom has three methods for stitching the panoramas together.  I tend to use one but for some shots, a different style is beneficial.  I was flipping through some shots of an HH-101 Caesar helicopter that I took at RIAT in 2019.  I also had a Danish AW101 that I had shot in pano format.  The Danish airframe had not been shot as well as it could have been and I did not have sufficient coverage.  I decided to try different versions of the stitching to see which one gave the best result.  Some result in a more natural look while others look more fish eyed.  I can also stitch in Photoshop which gives me more capability for filling in gaps but, with the tricky areas being the rotors, that wasn’t going to work well since the AI is not going to work that out.  Stitching also allows some warping to fill edge gaps but this can mess with the alignment of the main part of the image.  I tried a couple of versions and they are compared here.