What are some current legitimate/usable wallets ECA users can use? Also is this a current developing project or this thing dead?
The Electra-Core-Desktop wallets for Windows, MacOS and Linux are working fine (links at the start-page of this thread...)
There is no official mobile-wallet anymore - recently, the AtomicDex.wallet was still working fine. But for long term storage, I would not recommend a mobile wallet at the moment, because they need connections to servers, and you never know when those shut down...
There are people trying to form a new team for support and development, but it's still in early stages...
More info on discord
https://discord.gg/FbHzrdAnGp