Would you use this instead of Duolingo to actually speak the language?

I’ve been working on Lengpal, a language exchange platform where users practice via video chat with a built-in timer to fairly split time between two languages.

Think: instant matching + real-time conversation, instead of passively tapping flashcards.

The landing page is live and 77 people have signed up so far from Reddit and Indie Hackers. The MVP is almost ready, and I’d love feedback on one question before we launch:

What would make this feel essential instead of just another “nice to have” language tool?

Landing page: https://www.lengpal.com