Is OmniVesa or Pibow vesa mount compatible with Raspberry Pi 3B+?

Hello,
I’m planning to buy a case for my rpi which can be installed in vesa housing system 75 x 75 mm. Which case for my raspberry pi 3b+ I need to buy to connect it with OmniVesa or Pibow vesa mount?

Pibow vesa mount:
6

OmniVesa: https://shop.pimoroni.com/products/omnivesa

I have the one you linked too. I only just recently bought it and haven’t used it yet.
As far as I know its compatible with any of the Pibow cases Pi A or B size.
Personally I like the Coupe cases, better cooling IMHO. And better access to the GPIO, DSI and CSI ports.

i have similar mount and when i used it i never put the pi in a case ;)