I have a Moto Droid and my wife has a BB Storm(still). It woks great on my phone, but not so good on hers. the BB connection is not as streamlined. I send her a message, and it takes up to 6 hrs for her to get it. But I get her messages right away. Right now, i say it is good on Android, but not on BB. take that into account when you are deciding who you want as a contact.