After this bitfinex hack...I decided it was time for cold storage...I had a lot of bitcoins sitting on coinbase wallet...I set up trezor this morning and moved my bitcoin....easy to setup and use...now I can relax.I will just use coinbase to buy and sell bitcoins but not to store bitcoins.
i have never tried it, i only did some paper wallets and nothing else yet, though im pretty sure i will do it in the near future because there are a lot of risks for it