I have been throwing a few of my friends bowling balls over the last few weeks and our spans are about 1/4 off so i can still throw ok. Iv been using a storm xfactor ace and a burnswick monster frenzy. I have threw the frist 11 with both balls a 299 with the frenzy and a 296 with the ace.

Ace is set up like this

......O
....o.o
.......o
.....O..
........orad


Frenzy like this yah the pin is a good 2 or so inches above bridge

.....O...
........
....O.O..
.......o
.....O

I need a ball of my own for the fall season, iv had a few thaughts. Paradigm, Spit Fire.
Im bowling on 39 feet of medium oil on burnswick synthetic lanes.
tweener with about 250 revs i was really leaning on the spit fire frist what do you think
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Ragin'Inferno
Ultimate Inferno
Smkoin' Inferno
Purple Quantum

If you are looking to get only one ball I would go with the spit fire, it seems to be a good cross between the ace and the frenzy hopefully taking the best of both and cobining them into one for you.

Good Luck

well frenzy was on a really dry lane, the ace was last night so whare could i find a 16lb ace with 3.5" pin
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Ragin'Inferno
Ultimate Inferno
Smkoin' Inferno
Purple Quantum

you can still find alot of NIB aces on ebay or on different websites. Just keep looking, they have alot of them.
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ÈĻ Arsenèl
Track Mean Machine (Heavy)
Lane #1 Dirty Bomb (Heavy-Medium)
Track Machine (Medium)
Lanemasters The Buzz (Medium)
Dyno-Thane Vendetta Pearl (Medium-Light)
Brunswick Original Inferno Pro-Am Remake (Light - Medium)
Track Desert Heat (Light)
Brunswick BVP Ambush (Spare)

I throw it all, just give me a ball, I'll throw it. =]