You've answered your own question. If you like the Wingra more than the Sirrus (and I'm a Sirrus owner/rider), than that's that!

No one on here can tell what you (or 'what to') prefer; bicycles at similar price points from any of the major manufacturers are going to be more or less comparable in all respects. There will be minor differences in components, wheels, etc. but none of that matters (or should matter).

If you distinctly like the 'feel' (or look, or fit, etc.) of one over the other, then ... go with that.