"We welcome criticism. It's the only way we can be better," said evan.sui, co-founder and chief executive of Sui, in a social media response to talk of "annual SUI inflation over 250 per cent". Monthly unlocking of SUI accounts for about 2.6 per cent of circulating supply and is declining. In addition, SUI is one of the few proof-of-stake chains with fixed supply, rather than 5% - 8% inflation like most other chains. "