See Mission, Mission $250K, Taboo Blue/Silver, C System 3.5, MoRich Mania, RG Critical Theory, Col Outburst.
All are, as far as I know, 100% pearl reactives and all are or have been marketed as balls that will handle heavier concentrations of oil.
I have sanded a few older pearl reactives to lighter grit levels from their original polished finish and many handled much higher concentrations of oil and hooked much earlier than expected. I think there is little problem doing this with many current pearls on the market, besides the ones above that come stock with surfaces like P2000 )or P4000) grit matte/dull.
"None are so blind as those who will not see."