Typically, there's only one or two screws required, and you will have far more flexibility down the road too. I think a diy enclosure will be cheaper considering ssd prices have significantly increased the past few months This lets me have the combination of performance, capacity, and cost that suits.
Male Prado Fans
For the speedy nvme drives, the benefit of diy'ing is that you have control over which exact drive goes in, whereas the oem ones you can assume it's the most basic unit possible.