For your 30-30 i would be shooting around 150gr ammo. They will do plenty of damage. I used to have a 30-06 and shot 150gr Winchester Ballistic Silvertips. I believe they make them for your 30-30. Hornady has there new Leverevolution ammo out that works well on deer. Im not sure about accellerator rounds you were looking at but the ones i know of are for a 30-06 and are made for hunting varmints with. Any 150gr bullet from your 30-30 or if you get a 30-06 will work well on deer.