I have to say that I have used H4895 for everything I have loaded with the 30-30 and have had great success. You may be able to get a little more velocity with the LVR powder, but you still are stuck with bullets matched to the velocitiy that a 30-30 is capable of. My H4895 shoots so well, I'm not about to change! I was at the range today and I got 2 more 1/2" groups (100 yds) with my old Topper 30-30 and H4895! 44 Man