If I hold BTC private keys on Blockchain or Electrum, what is the Best way to c

[BTC786]

If I hold BTC private keys on Blockchain.info or Electrum, what is the Best way to claim BCC after 01st August?

Also, if I spend BTC after 01st of August, for an example
I need to send a transaction by August 20th and the best way, is

(1) Download and Install the BCC client and import BTC private keys prior to send transaction to particular address?

or

(2) There is no any issue sending/spending your bitcoins by 20th of August which holds before 01st of August and later on I can download and install and then import particular BTC private keys which I can still claim BCC?

Please advise!

[Joohansson]

Nr2. That is also advised by electrum for security reason. Send your btc to a new address (or wallet with new seed) after aug 1. Then import OLD private key with zero btc into the bch client.

[BTC786]

Thank you very much!