BTW If you ask me I would recommend using MEW (
https://www.myetherwallet.com).
You should install add-on for Chrome - Metamask and add there your wallet.
This wallet will be used for storing ETH and all ERC20 tokens based on its blockchain.
Cheers.
MEW is really great, it's so easy to start and check balances.
For Bitcoin I'd recommend Electrum. Or the full wallet (with optional pruning), v0.16.0 makes Segwit so much easier to use!
I would also recommend myetherwallet. combined with the ledger nano s it is very easy to use and you have a sure feeling.
if there is a swap or if the ico smart contract is changed, you can even do it yourself with a guide.
In addition, there are token that you can use as a vote (chsb).
I think it's the best and easiest way.