It's hard to directly compare objective size unless light transmission and optical design is similar. Make sure you know what you want out of a scope before you start picking out models. Reticles, MOA, MIL, turret designs, mounts, features, etc. The SS HD line has a good following. You can still browse the optics suforum of The Hide even if you can't post. Using .338LM inside 1000 yards is sort of a waste, and not challenging. I started with a Sako TRG-22. I still haven't outgrown it and it'll be a long time before I'll rebarrel it to .260.