Sorry if it was already asked here, I ran search but had no hits. Most JHP ammo in stores around here is somewhat pricey. Last night, I went to Bass Pro store and they had 9mm Winchester SZX JHP ammo at $15 for the box of 50. This is the cheapest I've seen so far. Is it good ? Bad ? Mediocre ? I.e., does it reliably expand, and is it generally a decent SD round to use in G17 ?