Distortion or Whirling Defence for interupt/spike ranger?

yes i have looked at many builds and saw that both distortion and whirling defence have been put on this build......distortion has a "evading" and last for 5 secs with 5 sec recharge but Whirling for "blocked" and last about 10-18 secs and but with a 60 sec recharge which one should i get if i use random arena?

B U M P

for random arena whirling is probably better since the recent nerf to distortion. Unless your willing to lose 3 energy per hit, just stick with whirling.

rite but doesnt whirling takes 60 sec recharge while i can cast distortion anytime i want?