As you may know, SUI is the native coin of Sui Network, a promising blockchain using Move language - developed by the former Facebook's Libra team.
Although I like Sui Network since it is fast and cheap, I think that SUI is a bit overpriced, as it's now over $1 whereas it was close to $0.5 a few weeks ago. One of the reasons is that it was listed by Grayscale.
However, there is a strategy to earn SUI without buying it, that I explain in my video below - as usual, that's not financial advice, please DYOR: