I was to replace my boot driver from Corsair to Samsung before updating to Sonoma. It was insanely slow to write. Not only boot time was long but also simple tasks. Read speed was hitting 3k (PCIe 3 limit), and write speed was as low as 20MB. I tried to fix it with TRIM tricks and quirks but no luck. It speeds up booting but the rest was still not usable.
So, I replaced it with WD Black SN770 and everything is fast as expected without any fix. No issue at all.
PS: Cloning via Disk Utility in Recovery was better than CCC or SuperDuper. Just need to copy EFI.
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