I like the Multicomp case.
There is one minor problem with the Multicomp however. If your connect a ribbon to the GPIO then you will have to run with the top off as there is no place for wires to exit the case.
I did manage to get 4 single wires for my serial board through the vent holes in the RPi logo area, but that's about it.
The bottom half does hold the board securely even with top half off which is good.
Some pictures of it are on my web page:
Unless specified otherwise my response is based on the latest and fully updated RPiOS Buster w/ Desktop OS.