It's a simple question.If i must break into new cycle,is there a way to make a choice of best set-up move and edge piece to break in with?
So idea is to actually directly impact on number of cycles.For easier memorizing the (lets say) story method
As already noted you cannot change the number of cycles, you must go through them all to solve the cube. So you either pick the "easiest to turn" cubie as your next or "easiest to remember". Easy to turn or easy to remember, it's your choice.
For me that depends on the cube. If I'm doing a single 3x3, I go for easiest to turn. However, if I'm doing Multi or 4x4, for me accuracy is more important than speed so I go for easiest to remember.
If you're a beginner at BLD, I recommend going for easiest to remember, because the accuracy and memory of beginning blindcubers is often less trained than those of an experienced blindcuber.