i support dragon chain now...because etherium has scalability issues which we had seen in the recent time because of some mad kittens... we get to know about a problem when we have serious implications and those mad kittens have given us the oppurtunity to show the scalability problem of ethrium and in long term it would create more such problems..... so dragon chain with both public and private block chains is the ultimate solution.
I still support the etherium and am confident in its rapid growth. Now it has good prospects in order to touch the $ 1000 mark in January 2018. I'm sure that the developers will eliminate all problems and you can safely use the ether.