I agree with option 2.
1d12 brutal 2, rerolling 1s and 2s, will get you a range of 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12, averaged is 7.5.
Changing 1s and 2s to 3s will get you a range of 3, 3, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12, averaged is 6.75, which is a huge damage loss compared to what...