Trump is not a Conservative, despite his claims to the contrary.
He has said he would serve as a Conservative (with the publication of his position papers).
But ultimately he's a Populist and a Nationalist.
It's like comparing Capital Stock Adjustment Theory and Beer.
Trump is liberal on what issue? I have read his recent books, and I see no evidence of liberalism.
Conservatism has many facets. Military, fiscal, welfare, social.