I've installed a new SSD drive in a mid 2012 Macbook Pro. The drive is a Crucial MX300 525GB SSD. I'm on Sierra 10.12.4. There seems to be some disagreement on whether you should enable TRIM or not. Crucial appears to have some built in garbage collection in the firmware but it requires the computer being idle for a certain length of time to allow it to do its thing. Should I or should I not enable TRIM for this computer?