Alright, thought I’d chime in After a few hours of use with the new iPP. I got the 12.9 space gray 256GB wifi and am coming from a 2018 12.9 iPP.
The iPP with M1 is blazing fast. Everything opens noticeably quicker. It’s not subtle. Websites seem to load quicker and the general response of the system is smoother.
The display. I type this as my daughters and I watch Raya and the Last Dragon on my LG OLED. The iPP screen is gorgeous but…! BUT… testing the display at varying brightness I will say that the blooming is noticeable. I’ve tested a bunch of clips of HDR movies and non-HDR content as well and the blooming is slight, but noticeable to me. When watching HDR movies (at full brightness) the blooming extends into the black bars a bit. I have always been sensitive to the blooming from FALD TVs so I am going to give this a while to get used to, but I do think that it is something I will be able to get used to
I will say that if you are off-axis and viewing the screen the blooming will be INCREDIBLY noticeable. So don‘t do that.
Additional note: the added weight is noticeable. It won’t be bothersome to me, but that’s not to say it isn’t immediately noticeable.