compared to the big rig?my b.r. is good at one house with wood lanes but to flippy on synthetics.I'm basically looking for a ball close to the b.r. with a less over/under on spotty backends on synthetic lanes.something to fit between my high rev and the big rig and to replace my intense.looking to complete my hammer arsenal.
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I'm not bad,I just bowl that way.

Not much help, but here's what I have seen, not thrown:

The Saw had a more angular hook than the Big Time, just about the same length, just a faster snap to the pins. I don't know the drills on the balls, have seen them over the past 3-4 weeks, only once were they on the same set of lanes in league.( synthetics )  A bit different angles taken on them, but from what I saw, the Blade was sharper, turned quicker, but again, not sure if the BT had polish or not.

As I said, not much help, probably, just what I have seen.

If I were in your shoes, I'd go Saw Blade, but that's just me.
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AZ Guy aka: R & L Bowlers Pro
rlbowlerspro@cox.net
www.rlbowlerspro.com

Sleep is over rated.