Even though we're sure now about SegWit, there will be a chain split on 1st of August. BIP148 UASF won't get as much traction, but anyway don't miss the opportunity to get free BCC coins by holding BTC.
Make sure to control your private key and withdraw your bitcoins from exchanges by 1st of August. Just move your BTC to a wallet client, which supports exporting your private key. Electrum is a good choice. Then after 1st of August you'll be able to import the key to any bitcoin cash wallet (like Electrum Cash) to get your BCC tokens.
