I find the Foicchi to be a good balance of performance and cost. Either Extrema or FMJ. The only round I experienced a bobble with was with Blazer Aluminum. Most LCPs aren't picky. ETS was running the Lehigh Extreme Penetrator successfully in his. Pricey but maybe the best performer if you believe ballistic gel tests. I lean towards penetration in .380. Oh yeah I almost forgot the Sig FMJ.