I have loaded and shot the 9mm 147gr SNS gold coated projectiles. I have also used Bayou green projectiles in the past. I think one is as good as the other. Good service from both. I didn't notice any smoke. Plenty accurate for what we use them for. So, I guess it comes down to personal preference. I will prob stick with SNS, as delivery was quick and from what I see, they not only sponsor, but also are shooters. Just mho...