I'm not familiar on all the coin listed on the OP. Is that all shitcoins listed on yobit exchange? The promising altcoin to invest in august are ETT and SONM. They are both undervalue with a lot of potential to pump sooner.
AiCoin is going to be profitable regardless of speculations, simply due to its nature.
Steemit is promising as well, look it up for sure.
Wings seems to be something like Waves I believe, I've seen it a lot but can't really comment on it.
EQT has been pretty stable regardless of the market situation and has a solid use-case proposal.
AiCoin is the most promising of all alts in my opinion though, since it already has a working product and a great model. It's quite likely to be profitably completely independent of the state of the markets. Also has a very solid team behind it.