Whats the best limit to play to get #1 on TLB

its logical to think that the higher buyin players will have a easier time getting the top places but since only #1 and #2 get the points, maybe its easier for lowr buyin people to do better. it might be easier. since i do 55's how many 55'ers are there in the top 10 TLB for party. what limits does the top TLB people play?