Easiest would be for you to pull up the calculators and look yourself so you can see all the coins profitability at current rates. For xmr it looks to be about 5 per week right now but im sure theres more profitable C.N. coins to mine and convert to get even more per week.

Tubecoin has been most profitable lately, doing about 150 usd a day which converts to about 9 xmr per week