i started using Bminer and i heard many good and bad things about it but i think the numbers on the miner are not accurate

here is a test i ran for exactly 24 hours of mining

6X ZOTAC 1070 AMP EX
GPUs are OCd to 450 memory clock and 70 core clock with 120 power 100 volt
TEMP at 50~60

i mined ZCASH using BMINER @ 3100 sols 3.1KHs
every gpu was giving me over 500 sols and some ran at 520 sols
using miningpoolhub

i only mined .02708199 ZCASH ( around 11$ with current rate)
what to mine showed around 14~15$ by that time in 24h
the miner never stoped and never crashed it ran for a straight 24hours

is what i mined accurate?

i like bminer because its very stable and can handle the OC but i dont want to lose or see fake numbers while using it

so what do you think about it?