This Segwit2X has almost nothing to do with the original "Segwit2X". They are basically taking what they think is the good parts of all cryptocurrencies, and are putting it into one monstrosity.
- X11 based algorithm from DASH
- 2.5 minute blocktime from litecoin
- 4mb (closer to 8mb with segwit) blocksize from Bitcoin Cash
- difficulty adjustment algorithm from Bitcoin Cash
Plus they are promising some pretty impossible stuff in the "future":
- ZkSnarks from ZCash (which they list on the same line as "anonymous transactions" in some areas, and on a different line in others...)
- Lightning Network from Bitcoin
- Smart contracts from ETH
- Something called "offline codes" which god only knows what it means
Basically it's a shitcoin that is trying to lure people in with impossible promises and just taking what they think is the best thing from every major cryptocurrency and putting it into one disgusting abomination.
Oh, and they chose a loaded name to make sure they'd get some coverage in the "news".
This "Segwit2X" has literally nothing in common with the previous "Segwit2X" from november except for the name. Nothing else is the same. How they got any exchanges to list it under the same name i'll never know...