I know there are specific requirements for mining.
But what about staking through wallet? I know that I need 24/h internet open to "win" a blockchain fee.
But what about the rest of the hardware? the better hw/computer I have, the better chances I got? or is that meaningless.
Meaningless... Essentially your wallet needs to be open 24/7, with an existing balance in the wallet, up to the amount specified for Staking or Masternode. You would then earn Coins just for having coins on the network. I warn you though, it is significantly low coin generation. Mining on the other hand...