Proac D40R or Monitor Audio Platinum II 500


Hi to all of you,
I have the Proac D40R (of which I am very happy) but I have the possibility to have the MonitorAudio Platinum II 500 (don't consider the price: it will be a gift for me).
My question is this: Will I improve by replacing my ProAc? I realize that these are two different segments ...
P.S. - in the past I already had MonitorAudio and I liked it.
Thanks to anyone who wants to answer and help me.

Stanislao
128x128stani19