[Premium] How to compare baseline prices of EP1 plan

The only way I found to get a price is: pick a region, select in tab 1 of "New Function App" wizard, go to tab 2, look at "Spec Picker". Repeat for the next region, and the next, ...

This method showed me that East US 2 is 3% cheaper than West US 2.

Is East US 2 the cheapest or are there cheaper?

Can you publish a list to compare easily, like https://azure.microsoft.com/en-us/pricing/details/app-service/windows/ is published for normal app service plans?

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FYI there seems to be trouble in North Central US. The spec picker finds no price there. On my first few attempts of plan creation, I got [this error written up by @jeffhollan](https://github.com/Azure/Azure-Functions/wiki/Creating-Function-Apps-in-an-existing-Resource-Group) - even though it was a _new_ resource group.