I just got a Z5. If you're a fan of the Z brand then get it, it's simply wonderful. If you're concerned about the phone getting warm then maybe don't, because like all Z phones it's gonna get pretty toasty.
You should check out my YouTube channel, The Golden Bolt! I review all types of video games, both classic and modern, and I also give short flyover reviews of the free games each month on PlayStation Plus to tell you if they're worth downloading. After all, the games may be free, but your time is valuable!