Sir, why do you recommend SUI, they are very new and don't have a strong track record yet. Please explain so that we are here to know more or less the potential of this coin and not buy the wrong thing other than what you said above.
I know the SUI project is new, but it holds potential to become something big in the future. Aside from being a smart contracts platform, it's also a high-performance blockchain network. It has its own programming language made from scratch (named "Move" which was supposed to be used by Facebook's Libra/Diem blockchain). This makess SUI unique among rivals which are based off Ethereum's EVM (using Solidity as programming language). It's like saying Firefox has its own web engine, while the rest of the other browsers are using Chrome's web engine (Microsoft Edge, Opera, Vivaldi, etc).
Of course, these are not the sole indicators of a cryptocurrency's success. You'd need to consider the level of centralization within the network, the supply of the coin, among other things. Do your own research, and you'll see why SUI is a better choice than Solana (SOL). Just my opinion