This topic was run for long time ago, however the question is not expired because day by day there's a coin who stepped up among the others. As of today the best coins for me are the following:
-DigixDAO
-Skycoin
-AION
-Vechain
-TRON
-Ripple

Those coins are seems increasing trends today, but if you totally review those coins are starting only to recover their lost on the previous month. I was looking forward that this list of coin would might recover sooner.