3. Ethos.
If you didn't see it is diping again since the recovery. All growth of this coin is concentrated in this month so it may fall as fast as it was pumped. The concept of people-powered coin is not totaly clear for me so I'll remain some doubts about this coin.
2. Enigma
It seems to be the only good coin from your list. ENG is dipin a bit but it still looks fine. The important moment is that they have very strong competitor which makes it harder to get a worthy progress.
1. DeepOnion
The only fact of their attempts of aggressive promotion via tons of spam makes this coin untrustworthy. There was a lot of discussions about this scamcoin (neg trust of their bitcointalk account explains many things). I will never belive that they will grow up to any decent value with such a huge airdrop. They have a tiny volume comparing to the tokens that many users got for free. By buying this coin you will only give your money away to bounty hunters or devs.
As for Ethos, it has been falling back since it had the "bounce". An important level of resistance is around 45000 satoshis. I hop it holds that level or you may be right and it will go down further. You always need to be flexible in crypto. I am overall positive on what they are trying to do but it is hard to fight against market mechanics.
The behaviour of Enigma chart is pretty much the same as Ethos so I don't understand the negative look on Ethos compared to Enigma. Again I am positive on both but both have important levels to hold. Enigma has two: one at 35000 satoshis and the other at 30000 satoshis.
As for DeepOnion, I know there has been an aggressive marketing campaign, based on that the community has been doing the marketing instead of a "normal" campaign. I understand how that can make people hesitant but I have looked into their whitepaper and the technology they are basing their ideas on and I think it is sound. Ignoring it/Basing your full opinion on the marketing campaign might be a bit remature, I would at least check out the technology and solutions they are suggesting. Not saying you shouldn't keep that in your mind, just that there are more factors that can contribute. I have heard that some key-releases should be coming in Q1, such as Android Wallet and VoteCentral which will show that development still is happening. If they can deliver that I am still very positive on the coin, but everyone should do there own research and find their own conclusion
Thanks for sharing your opinion in either case.