Since I'm strictly using OCLP for recording, and nothing else.
The investment, and alongside OCLP, continues to deliver.
Well, since a majority of stuff I do uses the GPU in some form, that's the one area OCLP can't be guaranteed (on this particular mac.) because of the nature of the process of patching. Since I have a better idea of what I need now, it's much easier to stick with the supported install for the baseline stuff, and either run the other stuff in a VM, which is also supported, and doesn't require the GPU, or use Linux instead, if what I want to do is genuinely served better in Linux over macOS.
Plus, because the iMac is my only usable computer right now, there is the issue of EULA and support. Apple might not offer security patches for Monterey anymore. However, it's still an officially supported version of macOS for this mac, so I feel better about reaching out to the developers of any software I may need help withe vs relying on a community of non professionals. If I wanted community support, I'd use Linux completely. With a Mac, I expect better.