Buffer/GM shop.

Hello all... It's more like a request ... Can someone tell me where to get good buffer and gm shop for my server.. Because I tried many, but some of them didn't work, some had problems, all buffs didn't work, in gm shop only S grade items and nothing else... So could someone tell me some good buffers and some good GM shops which you use or you know... I need Buffer with 1hour buffs and GM shop with D - S grade items , consubles.... I hope you will help me.. Because I don't know what is the best... My Server version is : L2J Server - Gracia Final.