FinOps Toolkit is unusable :: Too Slow

[francesco1119]

As much as I like this project I don't think I can keep going using it.

I'm running the ADX on a Standard_E4ads_v5 and the dashboards are simply unusable...
At first I was thinking it was because of the 6 years of data import.
But then, even if I filter the Power BI pages to 1 year or the thole dataset to 1 year... it was still slow.

Then when I added external data, not related to the FinOps Toolkit, the whole thing got even slower and it now takes several minutes just to open a tab on the report.
Then more minutes if you click on the pie charts, etc...

I wander if Azure Table Storage could be a valid candidate for an ADX alternative.

Do you think Azure Data Lake Storage Gen2 could be an alternative?