Had Mine now a couple of weeks,
Tried RWS Superfield, Accupells, Rangemaster li's, Falcon accuracy, H & N FTT, JSB Jumbo's, and Defiant pellets.
To be honest it likes them all so far but the tightest groups i.e one holers are H & N's, Defiants, Falcons, then jumbo's,
Accupells and Li's are the same but the weakest so far is the RWS Superfields.
But i'd shoot them all to be honest as there's not much in it so far up to 30 yards, but when i get chance a full day at the Ranges
out to 55 Yards Should finalise the Winner.