New reloader need powder advice

[ApacheHunter]

Hey all. This is my first post and I've been reading alot on here for the last couple months regarding reloading. Great site and some knowledgeable folks. I look forward to becoming a contributing member.

I've got my set up complete with a bench and all the gear but now need some advice from the group.

I will be doing my first reloading for my .280 Remington that I got last fall. It is a Rem 700 with a 24" barrel. I'll be shooting either 139gr SST or 140gr Accubond.

I'm trying to get an idea of which two powders would be a good start. I'm looking for that fine line between velocity and accuracy trying to get the most of each with a good balance. So far, I'm leaning towards IMR 4350 or Reloader 19. Those are the ones that are the most favorable in the 4 or 5 reloading manuals that I have.

Thanks ahead of time.