Replying to Pivot 18 vs Jester Pro for Park?

So I am stuck between the jester pro and the pivot 18. I am mounting the winner of the two on a 98mm waist ski. So that is the first question. 110mm brake for jester or 95mm for pivot? Also, I read that the pivot puts the boot the closest to the ski, but don't know about the jester. I have 2 pairs of pivots and love them, but the jesters are $70 cheaper, so that's a benefit. I am using them for just park, so does the pivot make the ski flex more evenly because it takes less space up on the ski? Any personal encounters with either or just facts supporting one or opinions are appreciated. Thanks