Welcome. You'll make more btc here than anywhere else.
The variance here is quite low thanks to the large miners we have here, and more will be coming in soon, but of course PPLNS variance is higher than a PPS pool.
Those PPS pools, however, charge way higher fees also.
So in the long run you can expect to do better here.
I have yet to find anyone who needs to pay their electricity bill every single day, so as long as you don't need to do that, you should find that the weekly variance here is pretty low. There will be some bad weeks every so often and also some VERY good weeks every so often.
But even that weekly variance will rarely be very big.
People flock to AntPoo and FUPool coz they think they will be rewarded better.
Simple fact. They wont.
Those pools have lower variance coz they have a larger hash rate, but that variance base that you are rewarded, is lower there than it is here.