I'm pretty stuck on having the One in my arsenal.
Even if its not a true heavy oil shot, most "medium" balls will work
for me on the heavier stuff my house lays down.
I actually have a Big Time, I may try it as well, but the ball seemed
to read the lanes too early for my liking.
I play on the first shift of the THS so I think I may try to get different looks rather than for different conditions, except for maybe the 3rd game where the Sweet should be okay.
Maybe The One, Xcel Pearl, and V2 Sweet?