Tell me what problems aio pack can cause, I can't think of any (properly made ones of course, not those made by random youtuber or those packs without sigpatches cause "nO PirACy"). Delete old atmosphere/switch/bootloader folders, unzip the aio and overwrite payload.bin, worked every single time for everyone i told to do so.
Besides doing everything manually doesn't result in anything different, you still end up with the same file from the same github release page.
Better yet, why download pre-compiled binaries when you can pull the source code and compile everything yourself? Only thing it does is wasting more of your time