In a short word, and having 8 Samsung SSDs in three different machines, I have yet to experience a failure ... Super reliable, super fast and this particular model has built-in encryption hence you get the safety without your main processor having to do the work and slow down the machine (this feature has to be activated through Samsung Magician software which can be downloaded only).
Hence, you can decide if you want SSD maximum output speed or slightly reduced speed and encryption which is important for laptop use.