Each disc in this set has over four hours of first rate material, without any non-sexual introductory scenes or other filler. Top quality actresses and high production values. Plenty of almost everything somewhere in these disc--often more big tits, little tits, anal, DP, or whatever else is of particular interest than on a standard DVD dedicated to those specialities.
It makes some sense to choose DVD's dedicated to a specific, favorite performer or sex act, but this long sampler is not predictable, and I enjoyed discovering unfamiliar performers, and uncertainty as to whether there'll be something other than oral and straight, vaginal sex.