PANZERWAFFEN

G'day people. I've noticed, especially from reading the discussions here that some folk seem to have caught heaps of jewfish, but no big ones, while others haven't caught many yet have scored one or more over 24kg ( decent size ). Some have worked long and hard to get their first jewie while others have gone out and caught one on their first outing, some folk have even scored a 20 kilo plus fish on their very first try. So how much of this can we put down to skill and how much to pot luck ?