There's a link to my VO pad review on the first post of this thread if you'd like to check it out.
Like I mention in that review, there's a lot of variables and personal preference in picking the best pads for you. Overall I think for most people, the perforated lambskin Be2/Universe pads are the way to go. I personally love the lambskin perf Verite pads, but their intensity and shallow depth can be a real deterrent for listeners. The other pads to me seemed to have a lot more trade-offs, excelling at certain genre's or technicalities, but struggling with others.
Also perforated pads are pretty much a must for the VO. I tried out a handful when I did my review and they really weren't even worth mentioning.