What kind of content are you playing that you exclusively buff yourself? I confidently hand out buffs to other party members without fear of running dry, Luminiferous Aether with Celestial Opposition provides plenty of MP, and Lightspeed eases the costs of AoE healing. When I Bole, I use that opportunity to DPS if possible. Arrow is a great buff for melees that already have speed buffs going, though toss them a Spire later if you have the chance, or BLM to churn their spells out faster. Spear is really strong on DRG, Expanded Spear is great for DPS burn phases when everyone is popping CD's. Ewer's alright if you're in a pinch, but I'd rather Shuffle it or RR it if I've got Balance, Spear, or Arrow on Spread.