Okay so I ordered a 10mm and should have it in a week or two. I already ordered some carry ammo in Horrandy and Gold dot plus a little range ammo like Magtech but I would like to buy a 1,000 rounds of something. I am looking at SGAMMO.com and see Magtech has 1000 rounds of HP for like $300 around 1230FPS. I am a little confused as to what FPS I should be looking for. I see Underwood loaded up to 1700 FPS but I don't want to buy that stuff for the range. Is the 1230 good for 10mm? I will never reload my own rounds so I am just looking for an idea of how many FPS I should be looking for when I am buying range ammo so that I at least know I am shooting a 10mm and not a 40 cal