I think the sauce and jigsaw would be similar... plus the jigsaw is said to be the sauce lines replacement (that was fast)

the no mercy will go longer and (usually) have a very strong backend. I had a no mercy and liked it but it is very different then the other two balls.
--------------------
tournament average: 219

tweener
medium revs
medium speed
specs and ball layouts in profile

currently throwing
Visionary (O.P. / O. SS. / Glad S.)
Rotogrip (rogue cell)
lanemasters (black pearl)

no I have only seen them thrown

no mercy was the only one I owned out of the three.
--------------------
tournament average: 219

tweener
medium revs
medium speed
specs and ball layouts in profile

currently throwing
Visionary (O.P. / O. SS. / Glad S.)
Rotogrip (rogue cell)
lanemasters (black pearl)

ttt
--------------------
"Another day will bring a different result"
"Pick your battles because stressing over things will not change an outcome"