Agreed... no such thing as "THE" best. Any from the list above are a good choice.No such thing as "best". It was designed around the 180gr as noted, runs fine on that, but other bullet wts are very popular. Just like every other service round, each shooter will have their own preference.
You'll be good to go with any bullet weight you choose. I prefer 135gr and 155gr, while others prefer 180gr and 200gr. Oh yeah, and some do like 165gr. Choose what you like or fits the budget and have fun!Firearms used are g22 (4.49" bbl) and beretta px4 storm (4.02" bbl).