i've switch my miners back to westhash... lately the luck at antpool hasn't been the best and it's has been affecting the payouts...
when you compare through luck you can have a look on https://blockchain.info/en/pools - for me its look like the f2pool (china) is best one now with luck. hope this is a help for you. but switching often is not soo good imho. i stay on the antpool because this company is most loyal btc-company in my opinion. never have let me down...
GOOD LUCK! (this what we need for minting
)