So need some advice or opinion on what to use to lay down tubes.  Building a new home, 2 story.  I have done allot of investigating on which systems to use.

I am looking at using warm board because its lay it down, run tubes and seems like the best no fuss option, with the gold plated price.

I have looked at cutting groves out myself and using heat transfer plates which save a ton of money but lots of time.

I have looked at light weight cement, but I am installing tile and hardwood throughout the home, and really do not want to deal with laying hardwood on cement.

I do not want issues of stripping hot and cold floors.

So I will purchase warm board unless there is anything out there that does a good job, well thought out, reasonable in price, and won't have to worry about ( I should have done this)?