Nash is so decentralized that 50% of the token is kept by team and that you need to pass a KYC to stake on the exchange 
Instead of holding on exchanges it is better to hold on the wallet because we have seen many exchanges at being hacked. Is there any specialised wallets to store the NEX in the wallets because it will be a safe side for us, instead of holding them on exchanges.
How are you going to benefit from the tokenonomics if you send it to a wallet? For example you need to hold bnb on the exchange to benefit from the trading fees or am I wrong?