For all of my target and range shooting / zeroing I’ll use single shot trays. There is no rush for a follow up shot. On the bench with a pellet tin within reach it’s just cock, load a pellet or slug, rack, and shoot. Never having to stop stride to reload a magazine. When hunting l’ll use the magazines for the time advantage of quick follow up shot. I see no difference or accuracy advantage using either over the other. At least out of my now five FX pcp’s. Understood though, some can’t stand to single load.