I definitely have tourny balls versus league balls. I bowl in 4-5 different houses in our area, and most of them are of the lite oil variety.
Rarely do I need big oil pieces. When I go to tournaments away from this area,I take those pieces with me, as well as a couple of condition specific pieces. Usually for extremely dry.
--------------------
Duct tape is like 'The Force'. It has a light side and a dark side, but it still holds the universe together.
Some days you're the bug some days you're the windshield.