Just finished first year competition shooting in .22 Precision with my Anschutz Match 54, coming 2nd, and I was wondering just how much ammunition plays a part in it?

I use Eley Sport at the moment, with a good set of diopter sights. I can get up to around 97/98 on a really good day, but usually hover around the 94 mark. Would investing in some extra value ammunition maaaaybe bump me up a couple of points?