The photographers gathered together with torchers and approached the Frankenstein Software Castle where the business model accountant/marketing monster was hidden. They all suddenly realized that much of the new technology has reached the
limit of visual performance the ultimate endpoint of these new technologies. We are sold a "bill of goods" made of "whole cloth." in short "Flim-Flam" market trickery which some continue to "swallow, hook line, and sinker." [Effective old phrases which reflect human rational frailties.]
I have On-1 2018 Resize which has a lifetime-use-agreement... remember you do not own software... OK, upgrade... but wait... use only for a year!! Forget it.. 2018 is good enough. I use only the frame wrap portion and it is as good as needed. As I read the comments, I am not alone on my march against the accountant/marketing monsters.
Cameras, how good is better? Same for printers can we really see and perceive the difference between 4,6, 8 color inks? Questionable! Marketing tells engineering what will sell. The hot item is AI... so tell the potential buyers, the new model contains special AI software and the chip is designed to new xyz specifications... and the sensor that is an attractive 1" [Reality!? No, About 0.35 x 0.47" — nowhere near one inch]
I only upgrade when significant changes are made, this year my Paintshop Pro Ultra was a special upgrade price and it contains AI improvements. I subscribed to the Topaz upgrade of the AI programs because it has improved a great deal [?]...
I keep my "legacy" programs because they work well for most uses. AI is real and it too will have a practical perceptual limit to us.It all comes down to which wrench is better for changing a sparkplug when all do well... what is the goal what is the tool... simple straight forward cost, performance, and if performance is the same... go with a cost advantage. Same with cameras and software, what is your goal, how often used, and what is the cost of the new better chrome plating? More shine, to what advantage? To improve my old Panasonic camera, I bought a Leica Cufflink, trimmed and epoxied it to the front of the camera and it took better photos... The Leica model had the same specifications and Leica lens as the Panasonic the cost of the Leica was hundreds more than the Panasonic... The illusion of the Marketing Magician.
With photography in the real world there is a limit to better but no limit in the cost of thinking it better. How good is good while it is limited by the viewer and the human ability to perceive. Your new costly HiFi amplifier may be better than the old one; while you can not perceive the difference your dog can and it even smells better to Fido.
The limit of better than the already best... the limiting optical properties of humans is discussed here: "... the theoretical
limit of visual performance is predicted to understand the ultimate endpoint of these new technologies. A schematic eye model that incorporates diffraction, chromatic aberration, photopic response, the Stiles-Crawford effect, and pupil size is ray-traced to determine its limiting optical properties. "
https://pubmed.ncbi.nlm.nih.gov/11033040/