Getting back to the original question......
As I already mentioned, I mostly shoot reloads. But for factory ammo, for a vintage Winchester like that, I find original vintage ammo most compelling, especially in the yellow box with blue and red graphics, maybe even a grizzly bear on the front; you know, Silvertips. I will even buy old partial boxes in bad condition just for the bullets and maybe the brass if it's recoverable, and rebuild it to period correct new condition. In my observations, aluminum Silvertips from the 1970's have ball powder, while the Nickle-silver Silvertips from the box with the Grizzly Bear on it contain an extruded powder that closely resembles IMR-4895. I believe these are more period-correct for the war-time manufactured model 94's. Full boxes of the original Grizzly-box ammo in good condition can be pretty expensive when it can be found. Rebuilding compromised remnants is often more affordable. "Trust your next hunt to Silvertips." I don't much load reduced loads. I have a little, with cast bullets. But even with Cast 170 grain bullets, I usually run them up to 2100 fps or so. The original sights are intended for regular loads.