I will be starting to first fix a house refurb. I've spec'd z-wave for the lighting and heating controls.

I have a Comfort alarm panel (that has been waiting to be installed in our current house but haven't got round to yet) with a z-wave module. Would you guys think that I am better off using the Comfort panel in the new build and make use of the doorbells etc or ditch Comfort and go for a pure z-wave solution?