This is a pretty good compilation and I'd totally recommend someone buying this if they are new to this artist. I was never a hugh fan of Leæther Strip but I also never really hated anything he ever did. There isn't a whole lot to complain about for this compilation, aside from the cheap 1 page insert. Here's some info where the tracks come from:
1/5/8 are taken from Yes I'm Limited.
2 is taken from Aspects of Aggression.
9/11/14/15 are taken from The Pleasure of Penetration.
3/6/7/10/12 taken from Science for the Satanic Citizen.
4 is taken from Object V.
13 is taken from Body Rapture Vol. 1.