Upgraded with MTN yesterday and got myself the Mate 7 (16GB) ... software quirks aside, I'm really impressed with this phone. Coming from a note 4, the only thing I'm missing right now is a stylus, but I'll get used to living without it in no time I'm sure. Not even noticing a major difference in speed yet, but I'm not a power user so I doubt it will be an issue in the future too.
I've never really been a Samsung fan, was only using the note cos it was a gift, so i wanted to try something different. Always been an HTC fan but the M9 is crazy expensive for an "older" device. Had the mate 8 on my radar for a bit but there again the price put me off. Slight issue for me is that it's running kitkat out the box and no updates available via ota, which is odd, but busy downloading lollipop as we speak from the huawei site, so hoping to see some improvements once it's installed. I'll try that for a couple days and maybe go to MM if its not too much of an improvement. Anxious to see how the battery performs after my first full day of medium-ish use.