I'd have to guess that the Vendetta is intended for medium-light to medium oil, not for light oil, UNLESS you have very high speed or low revs, or some combo thereof.
FOr the average bowler, the Barrage is THE ball for dry to light oil patterns. Its hitting power is very good to excellent, under such circumstances. Pin positioning is not of significant relativity (Keep it in the 3.5 - 4.5" range, as it is slightly more than a pancake block, but enough more to make a difference). It polishes very easily. I like it with a slight amount over box polish.
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"Just because you can do something does not mean you should do it."