Well the profit in VTC is very volatile, but yes I've made more money there the last weeks, but now is also very low. I dont really care about now, I think about next months, so we have to wait a bit, now all is changing. If in one month or so scrypt N coins are not profitable, I will just stop GPU mining.  On Ebay GPU's still have a good price to recover some money. I've also heard a new generation of GPU's that will use half power are just coming, so our GPU's are not a solid investment for a long time at all.