Is it easy to change out a showerhead
I'm on design overload and need to choose a showerhead. Can I choose a solid but inexpensive head now (for example a speakman)and if I am unhappy or for whatever reason want to switch it out for a different one at a later date (for example, an expensive rohl), is it easy as unscrewing one and screwing in the other?
Can the shower arm stay the same? Would that need to change? In all cases I know I would need to be sure the finish was similar enough not to look strange, but I am wondering here about the difficulty of the mecahnics of making a switch at a later time.