Well, it is hard to say because there are plenty of different cryptocurrencies so the choice is wide and really difficult. You should do research, I recently found out that the price of FuturoCoin is a bit low right now, but soon due to
masternodes changes it will definitely rise so it could be profitable, I am waiting for that
It might be a good coin but I do not really judge the performance and success of these projects with the price tag they have on them, the most important aspect of deciding an investment should be the project and the project features, what they really have to offer to the public that is not so rampant in the market already.
There are so many coins now that is doing the same things has many other projects are doing and still yet to get a single vendor, but if the coin has a new concept that is far different from the ones out there, then it may be worth taking into consideration and try it for a short term investment first.