Surprisingly my favorites are not the /13 but I'm really into the Bogner tones he got and those Diezels; compared to everything else I've heard diezal/Ecstasy those are really different and sound so sublime! I also like the 79 Marshall JMP Tim, all the Bassman, Vox, morgan...well you get the pictures.
That's normal, everybody will find his favourite profiles in a pack and often it wil be different ones. Different taste, guitars, playing-techniques, plecs ect. ect., the guitar-universe is huge.
I already have a lot of brilliant profiles from Armin (Diezel VH-4, Bogner Goldfinger, Marshall Plexi, Vox AC30 ect.) and Andy ('59 Bassman, various Marshalls and Morgans ect.), not to forget the MW-Über-pak. For me the /13 is the "killer-one" from Mike's pack 2, for somebody else it might be another one. Generally pack 2 is very versatile and there's something for everybody.