DF, I just tried some RL33 about a week or so ago. You're right, speeds were very good. Honestly after running through a bunch of Retumbo, 7828, RL25 and now a little RL33, I'm not sure what I'd try again with a new barrel.
I liked Retumbo but it seemed really "spikey", that's probably a horrible technical term but the accuracy and speed I get from 25 is good and I don't beat up primer pockets so I'm okay with it as it sits right now.
I think if I did another 264 it would be a Mashburn version... just because I'm a nut with this stuff. I do like the 264 the way it sits though.
