Multi-Tenant Platform Solutions Using Django with Postgresql

I am developing an ecommerce platform with Django. Currently, the possibility of introducing multi-storey "multi-resource for each trader" is being studied. The approaches I have encountered have put me in a difficult position because the solutions are different and each with its own pros and cons. I found that Multi-tenancy-schemas, Containers and TenantID implementation in all tables works for my case. My only concern is performance.

I know that the containers approach (one app container + multi-container containers) is computationally intensive.

How about multi-rental schemes and TenantID? Thanks to