Citrix Storefront 2.1 vs WebInterface

The 2.1 version of Strorefront came along with XenDesktop 7.1. There are few changes in this version comparing to the previous one and on the internal architecture of Storefront Services nothing new (reminder) :

So with Storefront 2.1 out since few weeks not, many people requested an updated version of my side by side comparison between the WebInterface and StoreFront, so here it is. As always, comments are welcome and sharing your experience might be useful for the others !