[Q] Whether it is worth to buy xperia z in 2015 topic

Hi to all.

I'm planing to by another phone. Budget is limited so there is not to much to pick.
Xperia seems good option because of big screen, LTE connectivity, premium design, important to me a very good camera and at the end is a flagship, but an old one, and that is my only concern.

So, my question is, should i by some newer(new) budget mid ranger or should give a try to Xperia Z? What is your experience with XZ?

Thanks