The biggest pros and cons are as follows:
Sunfly 43's:
+: Easy to order, customizable as hell
+: Lowest priced option (800 chips are only $1.01 a piece, 1200 are $.98 each and can cut 13 cents off if I go unaligned or the edgespots do not run over the corners.)
-: shipping and import costs (about 20c a chip, not terrible but noteworthy)
-: Not sure I can get the vibrant colors I want to make this set pop. (this set really needs a bright orange hue)
THC's:
+: Well known, extremely durable.
+: Paulsons, duh.
-: Hard as shit to locate
-: Price could be in excess of $1000 just for the chips
CPC's:
+: Easy to locate
+: Seems durable for a clay chips
-: Queue is about 6 months, maybe longer for my design
-: Certain chips are "in season" unless I want the A-mold and small crown was recommended to me.
I'm probably going to do Sunfly 43's at least until I get some help with the CPC ideas. This allows me to play a long game in getting THC solids for a good price, rather than being ripped off for $1000 for a set of blazes. If I'm going to spend $2000 on a set of clay chips, I'll go CPC, then at least I'll know the milling will be done.
The only thing I really dislike is the Sunfly's have no fire orange.