I have a friend whos a left and is a serious bowler but has been out for about a year and the stuff he has was well used and out of date and he is needing to start all over. He is around 200 average hes a lefty and between 15-16mph average revs high track and bowls ton of tournaments doesn't use spare ball so need some suggestions used to like brunswick but said he would try about anything and perfers pearl balls