I really have no need for Safello, Coinbase is a great website I trust with about 60% of my BTC.
Trust? Why? You have nothing to gain and only stand to lose. Coinbase has nothing to gain by holding your coins either...except people might not buy through them if they can't get free bitcoin storage...
CoinBase have so much better security in their servers than what you can get by your own on your home computer. I trust in them the 100% of my BTC, not joking (however the amount that I hold is very small).
I din't know saffello I will take a look
Coinbase is well established in the bitcoin world but most of its features are for US residents
Have you read my post completely? The only feature that is for US-Residents is the purchase and sell of BTC, anyone can use their services to store, receive and send BTC.