The first question to consider is which blockchains are you aiming at - sui, aptos, supra, others? Sui move and Aptos move flavors are somewhat different and probably will diverge further with time, so if you are planning to work for example on Sui it makes sense to target it specifically.

A good starting point for sui - https://move-book.com , for aptos or similar ones I'd suggest https://aptos.dev/en/build/smart-contracts