Hello,
for some time I had a lot of issues to choose a coin to mine using Nicehash rental hashpower service, as I lost some money trying some coins that didn't profit at all.
So, I developed a spreadsheet that connects on nicehash and whattomine and combined do some calculations to make it easier to choose the most profitable coin to be mined. But of course the information is not 100% accurate by numerous variables, so I recommend using it just for fun.
Follow the link:
https://docs.google.com/spreadsheets/d/1ieCRDdoGP_j20MeojLMvKafFb46bTisn1on_EUEBL-8/To do the calculations, I get the lowest algo's price in Nicehash and calculate using Whattomine, how many coins is possible to mine in a day using that hashpower algo's measure in nicehash (Mh/s, Gh/s or Th/s).
This worksheet can also help those who want to monitor the fluctuation of the listed coins or even who has no idea which coin to mine.
Enjoy!