Grohe or hansgrohe, which is better?
I saw Grohe and Hansgrohe products in stores. Which one is better? Are they better than Kohler or Delta's thermostatic shower or tub/shower kits? Are their handles easy to use? Will they have issues of sudden temperature change if other people flush a toilet or use water in kitchen?
I need one shower kit and one shower/tub kit for my two bathrooms' remodeling. Any input or sharing of experience is greatly appreciated.