I'm new to reloading, but i'd like to do a lot more practice with my actual defense rounds. As of now I've been using factory Winchester rangers (the old black tip), and I'd like to develop my own 9mm load (not picky on grain) that i can afford to practice with some as well as have plenty stockpiled. I can work up the powder charge myself (however still interested in recommendations), I just need suggestions as to what bullet to use. I liked the idea of polymer Noslers, but they're always sold out. I use a g19.