Self watering irrigation system need help

I have a quick question maybe some on here can help so I’m going the irrigation watering which is self watering system that waters the plants every how often I set it up to do now my question is if some is doing it already

What media is best for this self watering irrigation​:question::question::question::question:

I’m currently using ocean forests soil but will switch over to coco if needed however I’m already planning on switching to coco due to wanting to see better results from my plants if anyone can help I’ll highly appreciate it thanks in advance

Some have but I can not remember who they are.