Bard (lvl 90): Moving March, Mana Cycle, Mana Orbit, Noise and Swing March cost 118,739 SP
Cleric (lvl 90): Reverse, Grand Reverse, Faith, Healing Cycle, Healing Orbit, Bless Spell, Recovery Division and Holy Recovery Division cost 159,185 SP
Difference: 40,446 SP
So If you have farmed Bard, just get that extra 33% SP for a 1337build.
This all IMHO.
