Although I am running a sync'ed Sia-UI wallet, most of my SC is in Bittrex.
I guess there will be a "Sic-Classic coin" post the fork, and in order to be able to get those coin, I think it is better to transfer the SC from
the exchange to the wallet, in case Bittrex does not support the legacy SC..
probably a good idea...others should note this..thou..it maybe a month or so after the Oct 31st fork, before anything like this may come to pass..