I'd much rather trust someone from this forum than a youtuber -
I was comparing the XMacro with my P10S on Handgunhero and I noticed that the guns were the same length even though the Sig only had a 3.1in barrel compared to the 3.5in of the P10S (I assume the length is because of the built-in compensator).
I guess my question is really whether the compensator on a shorter barrel is superior to a longer, standard barrel. People weren't impressed with the 365 Spectre Comp, I recall.
The height of the gun is great, considering that it holds 17 rounds in about the same space as my P10S using the stock mag extension.