Like all camera tech, you will notice that your SSD drive will get slower over time. SSD’s typically have a limited number of read/writes and will slow down as you put more files on them. This is why it’s great to use them as storage on-the-go, transfer those files to an archival drive, and then wipe them before your next job. Drives with larger capacities will take longer to slow down, which is one reason that a 2TB drive may be a better choice than a 500MB drive.