for the 120/123 im getting more consistent velocity across temperature ranges using xbr vs lvr by a significant margin, and on a cooler day xbr might/will net more velocity vs lvr. for the 123s I was running ~31gr of powder for LVR and ~28 for 2808 so the powder goes a little further as well. In target shooting, I have missed shots because ES/SD went to complete dog doo doo in the cold using LVR for a load I had worked up in 20F warmer weather and I wont use it again for anything that actually matters in the 123/120gr class of bullet. I know target, but this kind of consistency matters in hunting as well.
130 - lvr all the way, i dont even bother with any other powder honestly.
130 - lvr all the way, i dont even bother with any other powder honestly.

