I have some concerns about my Protection Paladin build and gear. Currently, I don't have any Tier 10 pieces, and my weapon is subpar, which occasionally causes me to lose aggro. I have approximately 210 Frost Emblems. Should I invest them in Tier 10 gear, or would it be more beneficial to purchase other items?
If u don't have t10 your priority with frosts will always be t10. Take 2 x t10 and leave 2 x t 9 for bonuses (and maybe boe legs from ah if you're ok with defense caps). First take parts that don't drop in voa (head + shoulders I think). Before you will have full t10 I think you shouldn't ever spend frosts on anything else.
Edit : didn't check your armory when I was replying, I assumed you're on the t9 level.