So as I'm getting used to playing with Bit Coin, as I have for the last 4 months.  I keep getting told that Coinbase and Circle aren't good places to store my bit coin.  Even though there insured.

So any suggestions on a secure place to store my coin.  I would store them on my personal computer or phone, but I"m not sure if that's the way to go about it or not.

Just am open for suggestions.

If Circle and Coinbase are good, then I'll stick with them as my primary wallet.