Green card holder John O'Sullivan at National Review prefers Trump to the ever mendacious Marco Rubio, here:
[N]one of the three leading Republicans have been exactly models of truth-telling in this campaign. So the relevant question then becomes “Compared with whom?” Let’s compare Trump’s boastful and evasive untruths with the very different lies of Marco Rubio on various immigration bills he has tried to sell to conservatives (as detailed by John Fonte on NRO on Wednesday.) These amounted to a long campaign of deliberate mendacity intended to deceive allies on a matter of the greatest public interest so that they would unknowingly support what they really oppose.
O'Sullivan correctly acknowledges that Trump's is a non-ideological conservatism which is widely shared among Americans:
Conservatives in practice accept that their realism about human nature shouldn’t (or can’t) stop at the door of the voting booth. What there is of Trump’s conservatism seems to be of that kind. And that seems also to be true of “ordinary” conservatives outside Washington, as several writers such as Rod Dreher have pointed out. They tend not to have highly consistent ideologies but to tolerate contradictions within a broadly conservative outlook. One very likely effect of a GOP conservatism influenced by Trumpery, therefore, is that it will remain conservative but in a less consistently ideological way. It is likely to be more spasmodically interventionist in economic policy, more concerned with directly protecting the interests of Americans (and especially the voting groups who have surged up to back Trump), more anxious about how to solve the problems identified by Charles Murray in Fishtown without spending too much more on them, more protective of entitlements, and more loudly patriotic in general. As a fully paid-up Thatcherite, I will find a lot of this irksome and mistaken. It will remind me of the pre-Thatcher Tory party and its bumbling resistance to economic rationality. And I’m beginning to feel grouchily that I want to hear a little less about American exceptionalism until the U.S. manages not to lose a war.