Q: Does this game have a Discord?
A: There's a channel for this game in the CvS2 Discord Server. Any discussion of the game will be in the #cvs1-pro-revival
channel.
Q: What groove/character should I start playing?
A: It's up to entirely which meter you prefer using, You can't go wrong with either or. As for characters; Just play whoever for the most part.
Q: What's the difference between the original version and Pro versions?
A: On a surface level, Pro adds Dan Hibiki and Joe Higashi as well as a bunch of balance changes. For a full comprehensive list of changes, this gamefaqs page details all of the balance changes and more in the Pro version. And uhh...stay away from the PS1 port.
Q: Where could I find match footage?
A: A lot of it is very old, So you'll see a lot of old B5 footage or old Japanese arcade footage. However as for modern footage, Bas has a bunch of vods in more recent years of CvS1 tournaments.
Q: What's the tier list looking like for this game?
A: With how little competitive history the game has, A lot of the game is left unexplored. However, This is a rough idea of what the game's tier list would look like.