I happened to run across a video on UTube that tested the Fusion with 5-6 pellets of varying weights and types.
I was amazed at the difference in accuracy.
I found that the JSB Match Diabolo Exact RS 7.33 grain doomed pellet was superior to all those that they tested. And in fact I found out that the pellets I ordered with the rifles for our backyard range were rather inaccurate in that same rifle.
Anyway, I ordered some of the JSB pellets as I want high accuracy for competition between the wife and I.
Interesting what you can find on the internet with a simple search.
This is the report that I read.
https://www.pyramydair.com/blog/2013...-rifle-part-4/