Best practice for creating a pattern block

Hi guys

I have Generate Blocks Pro and I wanted your advice on the best practice for creating a table pattern block.

Currently I am using a grid block and using headline blocks in the individual containers for the text and selecting p tag.
I've shared a post on which I have created this kind of table.

Am I doing this right? That is to create tables that can be saved as a pattern block?

Thanks very much.
Cheers Jodie