I think Bitcoin is going to be a roller coaster ride for a while.  I am mid process transferring my Bitcoin from Poloniex to Coinbase (it is taking me 2 days because of the $2000 per day limit).  Once there I plan on waiting until Bitcoin pumps back up in value and then sell it and put the $ into my Coinbase USD Wallet.  And then ride out the roller coaster for a while until Bitcoin stabilizes.

I was also thinking about using Coinbase to sell high and buy low, back and forth, back and forth, storing my fiat in my USD Wallet after selling.

Is this a good idea?  Is Coinbase a good exchange to do it in?

Mazzy