Does anyone have a Grohe thermostatic ERD shower, and how is it?

[colourmebladd]

We're looking at the Tempesta or Euphoria.

Or any other recommendations in the £3-400 price range?

I have a Grohe thermostatic shower. Didn't install it, and it has been in place, I'd guess, about 15 years. It's great. It's pumped from the hot water tank, one floor down, and the pressure is excellent.

I also have an Aqualisa pumped shower, recommended by the plumber who installed our other bathroom. Both good.