I tried Coinking for a few days, and I have some feedback.
*EDIT*
FTC now lives in it's own neoscrypt category. We are also adding X13 and X15 to the pool.
LTC profitability calculation seems erroneus giving about half of true value. As a result LTC is hardly mined at all, while other scrypt multipools mostly mine LTC.
SHA256 coins less profitable than Bitcoin seem to be mined too. Bitcoin hashing power should be forwarded to some larger no fee pool like other multipools do.
Automatic exhange seems not to work on some some coins.
Thank you for the feedback.
We left FTC in the scrypt coin category because we don't offer neoscrypt mining. Instead of building out an entirely new section of the pool for an algo we dont mine, we just left it where it was. Should we decide to add neoscrypt in the future, this will change.
Please understand that hashrate plays an important role in the pool's profitability ranking.
Not all coins can be auto-converted, the option is available on the wallets page for all coins that can be. This is usually due to them not being on an exchange, or on a very low volume exchange.