After all, 1TB SSD is 6 times more expensive than 1TB hard drive.
It is a smart and cheap way to keep your Mac clean and fresh. Thus, you had better save footages, documents, pictures, videos and other large files to a Mac external hard drive. If you save too many files to the internal hard drive, your Mac will slow down and crash frequently. 5 Best External Hard Drives for Mac with Large Capacity You Can Buy