We have a Bristan Bliss digital electric shower which is the only one I have ever had with good pressure that is easy to control and maintain the temp. Had it for 10 years but it has stopped heating up. I'm guessing at that age there is little point in trying to repair so I need a new one. It's been discontinued. I have another bathroom with an utterly shit one in and all other electric ones I've had or used have been crap. I remember from getting this one it can only be 8.5w without me having major work done which I can't afford right now so needs to be a simple replacement. Is there any other 8.5w shower that won't make my mornings utterly shit for the next 5 years??