Is the second screen useful for anything outside of DS and 3DS?

Really liked the first games. Haven’t played the remakes since the Cold Steel subseries made me kinda hate the series (and IMO the games were perfectly fine in the original form. I don’t see why a remake was needed, especially since it still split them in two parts).

I wasn’t interested in the game as I don’t like tag fighters (not that I could have played it with Vanguard), but it’s a shame to see so much effort being wasted, especially with how long development was. I’m glad they are keeping it playable.