Pumped shower vs power shower?

Getting rid of electric shower in a gravity fed system. Plumber has installed warm pipe and gave the options of pump next to cylinder with a mixer I’m assuming or a power shower.

I get that they’re one of the same, with the power shower being a little bit cheaper.

But is it worth the extra few hundred euros to keep the pump next to the cylinder to take the noise out of the shower and also for the little bit of aesthetics? Or am I going to hear the pump anyway if all that’s separating the shower and pump is a stud wall?

Thanks in advance!