Hi! Until now I have reloaded only handgun cartridges but, because of two newly-acquired rifles, I want to start into rifle cartridge reloading. The rifles in question are a pre-Remington Marlin XLR in .30-30 and a Type 38 Arisaka chambered in 6.5x50 JAP. I have the primers, projectiles and brass but am trying to decide which of two powders to use. My goal was to find one powder to use for both cartridges and I've settled on either BL-C(2) or H335. I'd be grateful for some thoughts on these two powders, especially the pros and cons -- and availability -- of each. Thank you.