Never used any of these stable-coins. When I need stable coin, I use USD.
~
Exactly.~
Besides, who need stable coins when you can make profit out of unstable coins
I had some interest for Tether, but I have seen some negative speculation about that, so I didn't look for that anymore. The nearest Crypto-Currency to stability that I reach now is DogeCoin. Not so stable, but at least well know already to know it's not a farse and that there isn't anything behind it.
I wouldn't call this nearest to stable.