I am currently an undergrad pursuing Computer Engineering (with a minor of Math and Cyber Security) at VT. From my experience, choose whichever major interests you more.
I chose Computer Engineering because I am more interested in the interactions between hardware and software. Additionally, Computer Engineering gives you a head-start with fields such as Cyber Security, because security research requires a lot of lower-level software and hardware knowledge.
In my experience, classes you take in Computer Science teach you more about software design and algorithms, and not about low-level languages such as assembly which is required knowledge for those wishing to pursue cyber security.