Winchester white box ball is a flat point that may be better than round nose for someone who wants to go with regular ball ammo.
Others may have a different experience with their LCPs but I occasionally had an issue with the Winchester white box flat points. About once in a magazine, the rim of an ejecting empty would catch on the edge of the flat point in the next round up in the magazine and jump the extractor.
Loading one round of the flat point in the chamber, and following with round nose FMJ in the magazine resolved that.
