I mostly use cast, with great satisfaction. I barely use Manufactured (FMJ) ammo when beginning with a new gun.
I enjoy this tiny rifle. I've some difficulties to find singleshot, so i grab this one quickly. I was quite surprise to get a "reduced" Nef, but the finish wasn't bad, the lock is tight and the barrel seems OK. After some cleaning, changing base, rings and scoped with a new scope I'm the proud owner of a "fine" rifle.
The same day, i bring to the range another rifle for sighting. A new (for me) high $ rifle in 300 Sav scopped with a Weaver T24, honestly i didn't get more pleasure. (Yes, I'll cast for this one too)