I haven’t switch to Yosemite yet. but unless i'm missing something, I think native trimming unused blocks once in a while should keep SSD in a good shape. at least (for now) this 'd avoid hacks that disable Kext signing .
fyi, to trim unused blocks (enter single user mode) restart - hold down [cmd] +- type [fsck -ffy] (notice space before -) when done type exit to reboot.
Edit: make sure trim is active at the time you run fsck (you may deactivate trim afterwords)
It should be running all the time. Not treated as a maintenance task.
I mean, (if trim is inactive and at some point the SSD start to slowed down) if i enable “TrimEnabler” … run fsck command (trim unused blocks) … then disable “TrimEnabler” … wouldn’t that bring the SSD speed back?
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