As others have said, and I concur that I am (was) 100% content with all the Fractal boxes I've owned. Just when you think it couldn't possibly get any better... "BAMM!!"... it does!
Phil Collins and the Mustard Tiger!
That's quite the endorsement. In the 6 years prior to his becoming a Fractalphile, Scott was quite the gear slut.
The IR influences the tone more than anything else. I'd like to see the addition of IRs that are really unique.