https://cointelegraph.com/news/grayscale-bittensor-sui-trust-products-launch

SUI has good future, and why not?

Even Grayscale has added sui trust as one of its product. It means SUI potentially to be listed as ETF in the future.

There are also many companies are starting to do tokenization on SUI. It's growing from small to the major platform in less than 2 years.

As for whether it's right time to buy or not, it's obvious you're very late to consider it. It's now trading at the top price close to the its ATH. How can think buy at top price is good to invest? The better for you to search for another potential coin.

SUI is good, but it's over priced. There are so many other potential coins available in the market such as APTOS, or etc.