Genie space: Delta Tables or Metric View

Andrewww
New Contributor II

I have started experimenting with Genie Spaces.

I have a delta table with sales information. It has a date column, customer, product and amount bought.

My question is, is it better to point the genie space to the raw table or create a metric view with all the possible measures someone might ask? Considering this will also be enriched in the future with more data.