This is the great concern of the two bounty, we here! At least I'm around a lot of people involved, although I have to hold them. From a technical perspective, I am more optimistic Semux, because of his great heat, but I do not know how to have a future? Can you talk about your opinion?
I don't have observations about Semux.
About DeepOnion - they finally released the whitepaper few days ago and it's look that they are still planning to release the DeepSend feature. If they manage to do it in reasonable time-frame, while there is still hype about Onion, price could easily goes over $30-$40-$50.