124 gr Gold Dot is great. I don't use the +p version. Just the regular version. Pay attention to that when you buy it if you go with that. The box looks the same except for the "+p" on the label behind the "124gr"
I also like 124 gr Hydrashok from Federal. Its a little older technology, but I still like them. I have carried them so long that I have fired tons thru my carry gun.
Besides reliability, you need to pay attention to POI/POA. Not every hollow point round I have tried hits where I aim. The hydrashok is like a laser gun from my Berettas.
I only switched to Gold Dot around the time Obama was elected because the 124gr Hydrashok round supply dried up EVERYWHERE for about a year. So, 2 of my guns run with Gold DOts now. The rest are hydrashok (I can find them again now)