Microcoin is being pumped quite heavily atm, although how long it lasts / how high it will go is anyone's guess (in other words YMMV).

But at current difficulty and price (0.3 Satoshi), my 2 x 750ti should generate £1.30 per day each (before power costs).  The next closest of the coins I monitor is YAC at £0.69 per day per card.  MRC could easily double from where it is now though (of course it could equally easily collapse back down to 1 Satoshi or less).

If you want to delve into your own spreadsheet, Jarred Walton gave the details of how to calculate coins per day for any coin on his (IMO) excellent blog: http://www.holynerdvana.com/2014/02/how-to-calculate-coins-per-day-for-any.html

He also offers a subscription service where he does basically all the hard work for you and lists the profitability of several coins a few times a week: http://www.holynerdvana.com/2014/03/subscription-instructions.html