Hooks kind of touched on it...true "off the shelf" choices are usually pretty scarce in that caliber. What do you even have available? Practically all of my commercial 10mm is ordered online though the majority of my 10mm shooting is actually handloads.
If there's one thing I've become certain of it's that there's too much certainty in the world.
Hornady 180-200 gr. XTP. The 180's open perfectly and penetrate just like my 240 gr. XTP .44 Mag loads. They blow apart my 2.5 gal water test jugs alot better than the Double Tap 200 gr. wide flat points. The 200 gr. WFP DT's do penetrate about 50% more however. E