Exactly. I already had the Gelano.. I love having 10 AP. The added MP is just a bonus. ^^ And for each class there are different bonuses that each class likes, whether its crits, range, summons, Ap/Mp, etc. I just think that having an extra MP is a great bonus for my sac.
Oh, and for those who asked. The shield is the only difference. The only other things that I am interested in right now is of course a turq and vulbis, and perhaps an Emerald/Crim Turkey (Yes, another MP) and I don't know when I will have those items, so it'll be my last update for a while, I suppose. So don't worry, byte. You won't have to hear from me or see my silly ring for quite a while.