Tried even a bit more than -20 on memory.
Getting this error:
wdog Hardware manager thread not responding
wdog Thread(s) not responding. Restarting.

I'm getting the same error in the last day. Before that I mined for about 60 hours without any problems. But now that error keeps popping up and restarting the miner and sometimes the rig.
6x 1050ti, my OC settings are more or less stable, running on Claymore with the same settings with no problems. But I would prefer Phoenix, the hash rate is better.
In Claymore you can override this problem by switching off temperature and fan speed stats by typing "-tt 0" into the batch file. The same command isn't recognized by Phoenix, maybe somebody has some suggestions on that matter for Phoenix?

Dead? The last week obviously showed how money flows into alts - mostly slow but steady - that's what I call a great prospect for future growth.
Alts are just starting out.

Nice idea to play around in your head, but as everybody is saying - 1.5$ is too little.
I was having similar thoughts to experiment with small amounts and see where it could get me, but most of all to learn trading first hand.
For the same experimental reasons a month ago I put 30$ just for day trading. Found a coin that I believe in (so that even if market goes diving I still hold something that could bounce back in a near future), analyzed it on one exchange for few days, made sure that it can make 5-10% per day, made the move, if the weather was good such 5-10% swings could happen 10-15 times per day. After one month made 2.5x. At one moment I got overconfident and started to look for similar movements in other coins, made some bold moves. Learned my lessons.
Such experiment won't make me rich but the experience I gained from swingtrading, daytrading, ping pong, how market moves, and don't trade against bots, is just priceless.

If you wan't to experiment, I suggest try something 20-50$.
1.5$ is just too small to even see results of your experiment.

Choosing alts above BTC was the best choice ever, did put in about 6 projects in the beginning, 4 of them made from 2-3x in first 3 months.
Another thing that should be addressed is the ability to look on market and understand when to get in and when to reap few X from your investments and not be too late, that's the hardest part I think.

Trying to popularize NEM blockchain - something I really missed. Wishing you a great success!
And hopefully we'll see some more projects build on top of NEM.

Had faith in tech and potential of Stratis when it was around 7$, and still buying.
The last updates they made didn't help the price much and clearly indicated that it's going some huge ways after the 2nd fork.
Well, at least if some kind of a second coming of China or Dimon are not around the corner.
I believe in a month people who didn't stock up top alts on those dips gonna regret.

The crypto market is over saturated right now + too many failed (scams, pump and dumps etc.) projects that people got burned on.
At some point in near future a new wave of investors and speculators will join, but so will the amount of ICOs and crypto projects in general.

Any plans for telegram group? Or the communication with the community only through twitter?

Don't you plan to start a telegram channel? It would be a step forward regarding the community.

0x already is and hopefully will be more the foundation of DEXes (decentralized exchanges). It needs more time, right now there just few projects who use the protocol, but it's getting better. This one is for the long run, maybe few years.

Pretty much complicated for a simple airdrop.

Release of credit cards in the future - Nice! 

Nice visuals. Really liking the bull 

Here's their twitter account - https://twitter.com/litecoingold
Look the last tweets.

Anyway, right now all this situation looks very sketchy.

I hope it is. The twitter account says they were hacked but they are back on track, and a rebranding is coming. What bugs me is that the telegram group is gone.

x1000, most probably something that has not yet even launched.

If choosing which one to buy, I would recommend to look at their last announcements, if it was something really important (research needed) and it didn't skyrocket the alt, it surely will after all the forking craziness.

Checking tokenmarket & icoalert, and (!) shoveling through a lot of garbage, getting into the trenches to find something really worth a while.
Sometimes follow up on analyzes of few people I trust.

Just analyzing the behavior of ARK before the BTG fork (and the last month in general), when almost all the alts where dropping hard, ARK had some incredible support comparing to the rest of market - for me a solid 100% that the project is bullet proof. Meaning the community consisting mostly of holders and less of panic sellers and weak hands. So the force is strong with ARK, one of the best prospects for long term.