What are you migrating to, if you don't mind my asking?
In any case I want to take this opportunity to note that FreeBSD is quite nice as a daily driver on your workstation. The only missing thing is bug-free suspend/hibernate, which works for some and for some doesn't.
edit: added missing adverbs.
Of course, you don't mention macOS. I never had issues with suspend on any of my MBPs. If I did, it turned out that was my battery got empty, and the few times this happened I did think about suspend failing. Turned out I was wrong.
I said "I GUESS ACPI is a mess", because most implementations I've used (and I've only used it; I know nothing low-level about it at all) have had some problem or another.
How wrong of me not to have any experience with your preferred platform, and leave it out of the discussion.
> How wrong of me not to have any experience with your preferred platform, and leave it out of the discussion.
No need to feel so overly offended.