I generally shy away from subscription models as well, but admit I had not appreciated what Cocoi says about the effort of keeping up with the movement in the underlying API structures, let alone new features. I am one of those who bought Halide a while ago that they have supported so well.
Picking up on the question posted by Egregius (and others), wondering if Halide supports a Fjorden grip, or if it will ever support that. I am looking for a grip and that one looks interesting. They have their own app, but I would like to stick with Halide.
Wondering if I can twist Cocoi to comment?