Ted Cruz and Donald Trump

I've said elsewhere on this site that I do not consider Ted Cruz to be the ideal candidate. Still, he deserved better than to get booed off the stage for his non-endorsement (and his defense of that non-endorsement). To whit:

A lot of people are trying to say that Ted Cruz lost all credibility after that speech. I think that he actually (re)gained some credibility (possibly setting himself up for a run in 2020); and, indeed, this actually further seals my decision to not vote for Trump (I was almost kinda-sorta wavering, but not by much, after he chose Mike Pence).

Instead, I have to decide which third party candidate I will support. Suffice it to say that I am unlikely to pull the lever for any of the four most well-known candidates/parties (Trump/Republican, Clinton/Democrat, Johnson/Libertarian, or Stein/Green Party); of those four, the best is probably Johnson/Weld and the Libertarian party, but it seems to me that the parts of their platform which are most likely to succeed would be the parts I most disagree with.