I currently have seven sets that can handle at least 30 tournament players:
-- Prestige 727, 3000 chips, 9 denoms T1-T25k (12g printed plastics)
-- 20th Century, 2900 chips, 9 denoms 5c-$5000 (Paulson THC mold, 700 re-labeled add-ons)
-- Grand Championship of Poker (GCOP), 2600 chips, 10 denoms T5-T500k (Blue Chip TFP mold)
-- Empress Star, 1600 chips, 7 denoms T5-T25k (Paulson THC mold)
-- Empress Star (818-spot), 1400 chips, 7 denoms T25-T100k (Paulson THC mold)
-- Aurora Star, 1400 chips, 7 denoms T5-T25k, (Paulson THC mold, hot-stamps)
-- Star Cruises, 1400 chips, 6 denoms T25-T25k (Paulson 43mm IHC mold, relabeled)
Plus several other sets that can cover two tables.