Whether one shot is easier depends on what you've practiced. The masse shot to return to the side from a marginal tangent on the 13 may have you bridging over three balls. This is a larger problem if you are playing "all fouls."Now that I think about it. Stu, Dan, and Dennis's answer is a very typical one pocket safety and I have seen Scott Frost do something similar on several occasions. I honestly feel that going up table is going to be harder to control and harder not to sell out compared to the "correct" answer. Correct because I feel it is easier to execute.