Which coin is best for mining in short-term period?

[bishop_Pavel]

Hello everyone!
Can someone recomend me which coin i can mine if i like to make best profit for several days.I have 2 machines with 1.8 Mh/s each.
Can ofer me coins not listed in exchange yet if you are sure that will hapens in the next week.
People around me don't belive in coinchoose so I wanted to hear your opinion and sugestitions.
Both machines have i5 2400 and if there is profitable cpu-minin coin can set them too(already have a hint here - XPM).

Would be very grateful if you share your experience!