SoB now does very little recoil damage, JoL + DS will heal enough to counter the recoil damage. With the glyph you add a lifetap effect that gives you good amounts of mana.
SoC crit judgement was effectively nerfed by reducing the stun talent so that stuns are on a 40 sec timer now instead of 30 sec. With the glyph the seal part will do almost as much damage as SoB, but always less, and no lifetap effect. But SoC judges for a little more damage than SoB, and the forced crit combines well with full Righteous Vengeance, which most PvP paladins will avoid because it will interfere with Repentance and other CC effects.
Also, you play on a PvP server. Maybe you're talking about paladins that attack you while you're leveling up. It is possible that they have chosen SoB for leveling/grinding and their choice of seal for that is SoB.
If you ask me, I'm still sticking with SoC simply because the difference in damage is small once glyphed and SoC still has a stronger Judgement.