Ahh I am having a senior moment.
I now see you DID show the bullets in question. My mistake.
So...back to it;
Given the velocities you list with those bullets I would have to say you probably are not going to see a lot of difference in most of your targets. If you could get the larger bullet up to 1100 or 1200 you will see a difference, but I don't know what gun you will be using so it's had to say what would be "better"
If you have the bullets (not just waiting on the molds) I'd shoot 300 of each with different powders and see which one your gun shoots better, and go with it.
If you are asking what mold to buy, I'd ask you what gun you have first.
PM me and I'll give you a phone numebr and we can talk. I made a living doing this kind of thing for a long time, so i do know something about it.