RE: Getting nice APR and potential airdrops

Kamino is a good choice. I use the USDT-USDC pair, which has a similar risk and is currently yielding 66.31%.
I didn't know about Nx Finance, I'll investigate it and if I invest I'll use your link.
Sui is a chain that I don't know yet but that I have in my pending things folder.
The important thing is to diversify a little because we must never forget that the crypto market is a high-risk investment.