I respect your opinion but very much believe Cruz would do a better job with the border. Only time will tell.
Immigration hasn't been central to Cruz's campaign like Trump.
In fact, I'm not sure what Cruz's focus would be on as President. He talks about the Constitution all well and good, but he doesn't talk about the kitchen table issues that Trump supporters eat up.
Cruz is like listening to a real smart professor while Trump is like listening to your good hearted but 'colorful' Uncle. Both men have issues and sadly I think we've missed an outstanding oppportunity for these guys to team up and destroy the establishment wing of both parties.