It's old project, i didn't follow it for a long time, but recently i saw that it is going very well with development, so, i can't tell about x10, but it is worth to look at.
Old? Digibyte and Dogecoin is old, Stakenet was launched in 2018, haha.
Their tech is amazing, and I recommend any doubters to join their discord channel and try out their Lightning Network ready DEX and see for themselves. It's truly the fastest DEX around. BTC => LTC and vice versa happens instanty, which you wont see on any other DEX's since you need to wait for blockchain confirmations between each trade traditionally.