Welcome to the 444 forum. You made a great choice and just wait till you see the performance of the 444 on large game....you should be thoroughly impressed! Many here who use factory ammo swear by the 265 grain Superformance ammo with the 265 grain Interlock FP bullet. It develops over 3000 ft lbs of energy at the muzzle and over 1500 ft lbs at 200 yards. To put that in to perspective for you, the power of the 444 with the 265 Superformance load at 200 yards, would deliver the power of the 475 Linebaugh with the 400 grain bullet at the muzzle, or, at 200 yards it would be like shooting your elk at point blank with the 475 Linebaugh 400 grain bullet load. Even at 300 yards, this load would deliver the power of a 44 mag with a 240 grain bullet...again, a point blank shot!!! For those that dont hand load ammo, that is some pretty impressive performance!!!!
Good luck and good hunting!