GB.... Once again, I concur with Form. 10x is best on most rigs, and seems a bit brighter side by side. A buddy of mine has a half dozen 12x SS's scattered from T3s to Steyers to AR10s to a 15lb Long Range 7 Rem... and loves them all... to each their own.
I've been running the 3-12 LRHS lately, and it's awesome.... but a guy could have three Super Snipers for the dough.
