CREATE TABLE table_203_187 (id DECIMAL, "conference" TEXT, "bids" DECIMAL, "record" TEXT, "win %" DECIMAL, "quarterfinals" DECIMAL, "semifinals" DECIMAL, "final" DECIMAL, "champions" DECIMAL)

which conference had the most bids ?
SELECT "conference" FROM table_203_187 ORDER BY "bids" DESC LIMIT 1
SELECT "conference" FROM "table_203_187" ORDER BY "bids" DESC NULLS LAST LIMIT 1