No. But I have read their website. Kinda weird how they want a monthly fee plus a small percentage to auto mine the best coin. And I do not even see the option to be paid in btc. Otherwise they have a 2% fee to mine many different coins but that might not work out very well if you pick a coin and the pool has low hash rate for that alt coin. You might not find a block for days depending on what you pick.

Otherwise I have not created an account to see the rest and prefer a pool that pays me btc. Not alt-coin-crap-of-the-week that I have to manually trade at an exchange. I do not even like running those alt coin wallets because one will eventually be backdoored and own me.