This is exactly what I am talking about. First came the O45N1, then the 045N2 and now the 045F1. The N2 was considered an improvement over the N1 but I know (from the internet) the fellow who bought the very last N1 because he preferred it over the N2. The N2 and F1 are selling side by side for a reason. Some prefer the new F1 with it's Asymmetrical Tilt but others prefer the lighter weight and cheaper price of the N2.
My Wehman was innovative when it came out with it's clamshell design and if you waited around the front standard was changed in material at the bottom. Bruce said it was unnecessary but people wanted it. Then came the higher priced lighter weight Wehman. It shed just a little weight but cost like $500 more so again a trade off. If someone waited around for the next model it would have been a mistake because Bruce had to quit making them due to health problems.
My point is that if you want to shoot 8x10 then buy a camera and go out shooting. Any new innovation is minor. Even digital SLR's are getting like this. With digital the next thing is mirrorless innovation and if you have gas then you can jump on that bandwagon!
I just saw a rumor that the new Fujifilm X-pro2 may be coming out next January!