If any of y’all can still find a better deal on an SN740, go for that. It appears to me that the SN740 is an OEM version of the SN770. I recently swapped the 500gb SN740 on my laptop for a 1TB SN770, and the traces, flash, controller, etc were all the same, minus the storage difference.
It’s okay, you can have them. As long as we still get to share the songs