Everything else being equal (speed, revs, ball, etc) the high track would roll earlier and the lower track would have more length. The type of lane conditions would determine the amount of hook for each. That is, on oilier lanes the high track may hook more since it is able to get into its roll sooner but on dry the high track may roll too soon and not have any left for the backend while the lower track would outhook it on this type of condition.
Hopefully, someone with more knowledge will correct me.
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I am the SGT Schultz of bowling.
"I know nothing! I see nothing! NOTHING!"
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I just want 2C was'zzub.