PB or BoS+7 ?

[Imunique]

this is my wiz stat w/o bracelet
matk 2000
amp 31
CD 171
CR 59/57
so the question is should i use PB 2x14CD or 2xBoS+7 or mix? note that 90% of my time is in dungeons
thanks for advice

[aientd311]

bos7 for sure

[Keato]

bos7s

[Rowe]

bos7 for sure with your wiz and for dung.