I like baths a lot. In my youth it was my favourite place to read fantasy novels. Now it is a place to meditate on a subject; somehow in this relaxed state an insight floats into my mind without fail. The powers of the bath are positively mystical.
The shower is more of a ritual to me now. It's an efficient way to freshen up in the morning. In line with this, my contemplation is more directed, and normally on practical matters that lie ahead.
Now, if I could be in a large bath with a shower at the same time, that would be really cool. It would combine the lulling timelessness of the bath with the insistent, immediate spray of the shower. However, the water would keep increasing and I would drown.