We laid underfloor heating into the house we built. For various reasons, an air source / ground source hat pump didn't suit, so ours is gas. You don't say what your energy source is.
We have thermostats in every room and a very high level of insulation. We also have a mechanical heat recovery pump.
You do need to get used to it, you can't quickly boost or quickly turn down. However, once you are used to the thermostats, you can set them to suit you. I just have to remember to turn up the thermostat in the spare bedroom in good time.
We also have a very good timer, so if we go away (remember when?!) we can set the timer to come on several hours beforehand to warm the house up.
My own experience, from living in all sorts of houses, with all sorts of heating, in many different circumstances, is that the most comfortable is a low constant heat with very good insulation. So this suits us very well.