CREATE TABLE table_3503 ("Locale" TEXT, "Skip" TEXT, "W" FLOAT, "L" FLOAT, "PF" FLOAT, "PA" FLOAT, "Ends Won" FLOAT, "Ends Lost" FLOAT, "Blank Ends" FLOAT, "Stolen Ends" FLOAT, "Shot Pct." FLOAT)

What is the lowest ends won when w is 8?
SELECT MIN("Ends Won") FROM table_3503 WHERE "W" = '8'
SELECT MIN("Ends Won") FROM "table_3503" WHERE "W" = '8'