I thought Slide Over came with iOS 9 but Split View didn’t come until iOS 11? Regardless you’re correct. M1 will be the limiting factor not the RAM. Hence why I do not see a reason for jumping on the 1TB model when it’s a $700 upgrade. If someone finds value in it that’s great but to me and I feel 90% of even Pro-Level iPad users it will not make difference.
As I said, I have the 16GB M1 in my Mac mini and run Final Cut. Editing dual 4K ProRes streams in a timeline with color grading, FCPX uses about 6GB. Considering iPadOS 14.5 is still running fairly well on iPads with 2GB, I feel even the 8GB is going to be pretty overkill with pro-apps. It may need to ‘reload’ FCPX after switching to, say, Safari or Pixelmator, but who knows. Maybe iPadOS 15 will introduce disk swap and that’s why Apple upgraded the performance of the iPad’s SSD.
I would loooove Final Cut on the iPad but I need to be able to keep my library portable. If iPadOS 15 doesn’t support running an FCPX library from an external drive it’s a non-starter for me.
Both Slide Over and Split View came with IOS 9, but only Slide Over worked with 1GB devices (and not even that with 512MB devices...)
Personally I don't use FCP, I use lumafusion (but I don't videoedit often), so FCP coming to iPad won't change anything for me (same for the other pro apps, no interest in Logic, I use Korg Gadget and Module)
I agree with you in general, but I would make a distinction. If you buy 128 or even 256GB iPads, it doesn't make sense to go 1TB for an amount of RAM that you won't fully use before many years if ever...
However if you go with 512GB then the jump is $400-500 and at that point it can start making sense, especially if you plan to keep the iPad for a very long time...
Personally I am one of those that always get the top specs (I got the maxed out version both with the 2015 pro and the 2018 11in pro). But now I am not in the market for a new iPad unless at some point iPadOS brings some very compelling, desktop-like, features that only work on M1...
But there is one thing that would make me upgrade instantly, without even thinking about it and not caring about price, but it won't happen anytime soon, a 15in iPad pro max...