How does the stiffness of the tm two compare to the lashed? I really liked the flex of the lashed when I first got it but after about 60 days on them they feel droopy. I don't do too much park and enjoy the responsiveness of a stiffer boot but not too stiff that it has no play. What do you think about the flex of the tm two for all mountain freestyle? BTW i don't weigh a whole lot so that is also an factor.