CREATE TABLE table_3402 ("Skip  ( Club ) " TEXT, "W" FLOAT, "L" FLOAT, "PF" FLOAT, "PA" FLOAT, "Ends Won" FLOAT, "Ends Lost" FLOAT, "Blank Ends" FLOAT, "Stolen Ends" FLOAT)

What is the number of wins when ends won is 30?
SELECT MAX("W") FROM table_3402 WHERE "Ends Won" = '30'
SELECT MAX("W") FROM "table_3402" WHERE "Ends Won" = '30'