Note the loss in cloud details using RSP-Int and ETC-V100 profiles; ACR is far superior to either of these two profiles. The EOSpix profile beats all three when it comes to rendering highlight details. Of course, based on looking at nearly 100 pictures, only ACR is equal to the EOSpix profile when it comes to rendering shadow detail.

Note - the EOSpix rendering beats all other renderings from the standpoint of highlight detail WITHOUT COMPROMISING SHADOW DETAIL; this is THE significant differentiator of the product.