Ardor, BAT with high grow availability, bur more risky.

ETH, LTC are more safe.

For me I would go to eth and litecoin. I preferred slow appreciating but steady altcoins than fast appreciating but suddenly dropping down altcoins. Again, patience is a virtue.

Waves and Ethereum are definitely a hold for me considering the price held well when bitcoin was going down.

In my opinion, it is hard to find coins which can return to you in 3 or 6 month. I think that maybe new tokens from ICOs are more potential. Bitclave, Playkey are my advice for you

We just wait in the next 3 to 6 months are indeed three coins bitcoin, waves, the properties have great quality if good I'm sure will make a great improvement for the price

I agree agree with you if it's the best and for the sake of the security of all, no problems, most importantly the hell there will be a positive influence to all of them and none of the parties in shallot trade disadvantaged

One of three coins is same with me, i have made investment in the waves coin too for couples months later and the another alternative coins is for short term, i choose the waves coin based on the new updating from developers of team Here's a short video about Waves Platform event, which took place in Amsterdam on December, 13th. We have presented Waves Client 1.0 and Waves-NG protocol and told about company's future plans: https://t.co/dSVsP87l67
I think Waves has good in the future especially for couples months later except investment into the ICOs projects in my personal opinions and analysis.

If I had to choose only two coins then I would select XRP with Ethereum because they are the only altcoins with the most attention.

ICON, AION would be my top 2 at the moment. However there are others. I think that XMR has potential. WAN as soon as they launch mainnet and distribute the tokens as well. Regarding ICOs, Experty is one of my top for january 2018.