You are 100% wrong here.  First the relationship between Blackberry and the RCMP was totally over blown.  In most cases the access involved criminal investigation with court orders.  Blackberry did what was right and what ALL phone companies do, which is cooperate with police.  Next that issue has NOTHING to do with their enterprise products.  All enterprise products are such that the users create their own encryption keys and Blackberry has no idea what they are.  No one can break Blackberry's encryption, including Blackberry.  Police can get into Iphones and Androids but they needed Blackberry's help to get into their phones.  So actually you are better off having blackberry encrypted data as no one can hack into it, any other phone they can.  However if you are a horrible criminal maybe you should take your chances with an iphone.