First off 5.5Th is no way a large miner, but I can not believe you have experienced similar payouts from Slush and BAN? How long did you mine at both? If your looking for a pool with something huge well you missed it last week when Westhash (nicehash) was the place to be but other than that there is no magic pool with huge payouts or everyone would be there and but of coarse then it would be a normal payout?