This is a subject I have been thinking about much as of late. I believe that full rack bank is # 1 for the following reasons - every ball must go clean and their is not much of any kind of politics with the rack (as in short rack bank). The two other games are the 14.1 challenge and the one pocket challenge, unfortunatley as I have learned if you compete against another opponent in either of these two disciplines the rack mechanics can be and usually are a major factor on the outcome of match play. Take example the 14.1 tournament match play, sometimes it is difficult to get the rack frozen due to conditions, which means at a high level of play the player who wins the lag is a strong favorite to get the first offensive shot. Even if the rack has been tapped after a few matches the rack can be changed with a little help, where as in the 14.1 challenge where the player receives say ten ball in hand break shots the rack does not really matter too much. Of course three cushion is the best game of all in my opinion, the rack mechanics probably do not like three cushion billiards or the 14.1 challenge in my view. Any thoughts?