I recommend you to use some 3rd party software where you can benchmark your cards with any different algos and you will see all profit per day.
Like awesomeminer you can do benchmarking using their software to all algo available in their list.
After that check your statistics provider and check both whattomine and coinscalculators now you can check the coins tab and you will see all coins that your GPU can mine just click the profit so that it will sort from most profitable to low profitability coins.
Awesome miner will just keep your 470s on ethash, occasionally cnv4 (but not often). It'll only touch a "new"/low difficulty coin if it's on a YIIMP pool...which your 470s will never get to if you have MPH and/or Nicehash enabled.
Basically it'll just bounce between Eth/ETC (occasionally expanse or music) on MPH, or whatever ethash shitcoin someone on Nicehash bought hash power for. NV cards will bounce around all over the place though.
edit: last 30 days on a new 8x 470 build:
Eth: 69.38%
ETC: 13.33%
MPH CNV4: 12.51%
SupportXMR CNV4: 4.79%
These figures are pretty much spot on. However I don't think that Expanse or MUSIC will ever exceed profitability for the RX 470, maybe the R9 290 does better mining those since the DAG is different.
A month ago or so you could make more with XMR, simply because it used much less power than ETH. However it seems everybody caught on , on how to properly mod their RX series cards for XMR and the profitability went down and right now the profitability assuming varying power consumptions levels you make exactly the same amount, pretty much to the penny, per GPU.
So there really isn't much out there for these cards. Basically hope that ProgPOW is a go and maybe then it might increase profitability to the $1/day/GPU days of 2017.