Perks for prestige 9 and 10

Ever since I prestiged for the first time over a year ago I have had my prestige perks planned out... but now im really stumped.
I created the best tanking perk thread and have created a list of possible perks to get for 9 and 10.

List: Kevlar Vest, Feather Falling, Blast Shield, Kb sword, final stand, fire mind and riot shield.
Out of these what would be the best to pick?

Thanks in advance for you replies!