Windows 10 - Comparing Versions Features

Well, I know that after something like 110 million deployments of Windows 10 worldwide this cames a little bit later, but for the sake of does that are still wondering which flavour of Windows 10 to choose from, heres a list of features vs. version available from Microsoft:

Windows 10 - Editions Compare Table

With Windows 10, Microsoft reduced a little bit the number of editions available.
To help you compare the features, here's one official table comparing the Windows 10 editions and it's specific features.

Find out which Windows 10 edition is right for you:
Microsoft Windows 10 Editions