Great choice up to 70s, the MP recovery +3 can not be beat on any mage job. Strongly recomend for the busy rdm who needs to get that mp back up in a flash!
while a great piece, just a clarification- duelist's belt has +4 hMP on it for RDMs out there. But yeah, very nice to get that much hMP this early in levels, and it will definitely last you a long time.
best hmp for the slot, generally shouldn't be main slotted, except by summoners who can afford the lack of other stats, considering there are no useful belts that influence avatar pacts or melee.
These are NOT worth it if you are trying to profit off HQ. They used to be highly profitable before a recent update - now I can literally make like 10-15 NQ's before seeing a single HQ - and that's at 97.0+3 cloth!