General

the big question, vip bow or reverse engaw

so , heres the short version.
i am very addicted to enhancing, which made my life misserable.
my last bow was a 138 att nisrock 30 % boss, and it exploded on my first enhance try.
later on i had a 142 att nisrock , also exploded on first try.
had a 140 att nisrock , exploded using a 90 % pot scroll...
now im left with 1.5b.
i dont know why, but when i go trough fm i never see any decent bow for sale, and the ones i do see are overprices like hell.
so i made a decision , make my own bow and i try my luck.
now the question is , should i make a reverse bow, or buy a vip bow?
im 50 str base , atm got with equips 112 str, also i got 15 ap not used so i can make my base str higer.
what do you think i should do ?
should i make my own bow, or keep looking for a scrolled one ?
thanks in advance