I still don't know in which wallet I need to send LEO? do I need to give bridge fee? and in case of the USDC I will receive, will it be in Arb chain or it Eth chain? For a small staking will it be beneficial? I don't know the clear answer yet and so I didn't make any decision for it.
you can use any evm wallet for LEO on arbitrum. LEO staking is on arbitrum, and the USDC will be on arbitrum. staking benefits are subjective. totally dependant on leodex revenue.
but are you planning to stake on arbitrum?
I still don't know in which wallet I need to send LEO? do I need to give bridge fee? and in case of the USDC I will receive, will it be in Arb chain or it Eth chain? For a small staking will it be beneficial? I don't know the clear answer yet and so I didn't make any decision for it.
you can use any evm wallet for LEO on arbitrum. LEO staking is on arbitrum, and the USDC will be on arbitrum. staking benefits are subjective. totally dependant on leodex revenue.
EVM wallet means the MATH wallet?

i'm not familiar with MathWallet. common evm wallets are Metamask, Trust wallet, etc...
Does metamask has the LEO token. Or I need to add it manually there?
just like any token, you'll need to add it to see it inside Metamask. same goes for the arbitrum network, it will need to be added to Metamask.