Secure phones

[AC Question]

Hey everyone !!! Hope you are all having a great Day, night ,morning . So like most people I am concerned about my privacy and keeping my conversations ( voice , text and data consumption ) private which means I do the want people knowing what I do , who I speak to and where I go .

So I did my research and now I am even more confused . Blackphone2 seems like a great option and the cheaper version is blackberry smartphone which claims to be the most secure phones . Any suggestions / recommendations would be very much appreciated .

Thanks a ton for atleast reading this .

Cain