Hahaha oh how I wish I actually enjoyed Maths. I used to, but then a thing called Methods happened. It's enough of a trial for me! But thankfully, it makes a minimal difference to my ATAR, given the fact it will be my 6th subject, and I don't need it for pre-reqs.
I'd recommend the HTC 10, if you like Android and dislike bloatware 
My phone history is as follows:
HTC Wildfire, HTC One XL, Samsung Galaxy Note 3, Samsung Galaxy S6, HTC 10. (I love phones... but also hate iPhones)
HTC worked closely with Google when designing the software for the HTC 10, and they organised the phone's apps so that there were no double ups. (E.g. - they kept the HTC Sense apps which they thought were better than the stock Android ones, and they used the stock Android ones which were better than the HTC Sense versions).
You can also hide pre-installed apps which you don't use/don't want to see.
The sound and design of the phone are also amazing - so I'd highly recommend that you check it out 
I was tossing up between the S7 and the HTC 10, and I'm really glad I picked the HTC 10!

Been looking at the HTC 10, unfortunately cost is a bit of a prohibitive factor given that I'm going to Malaysia at the start of next year and need to keep a good safety net in my account. But I'll be on the lookout to see if the price drops in the next little while. Seems to be a really nice phone
@K888
For your information - it is possible to buy a device such as Samsung/LG etc. and (with a bit of technical knowledge regarding gaining root access), you can replace the original operating system that actually contains the bloatware and replace it with something much better (e.g. Cyanogenmod). There are risks involved though + you automatically void any sort of warranty you have once you do it (so I guess it's a matter of weighing up the pros vs cons). Something I wouldn't proceed with without having the technical capability to do so. I currently run a Samsung G S5 with Cyanogenmod 13 on it, so it's definitely possible.
If that sounds a bit too complicated for you, then i'd definitely check out the Nexus lineup (http://www.google.com/nexus). External manufacturers develop the nexus line for Google - you get stock android and pretty decent phones (zero bloatware whatsoever).
Yeah, I've been looking at rooting but I think I'll stay away from it, just given the fact that it voids my warranty. A lack of a trustworthy warranty is also why I'm staying away from Oneplus as well, which is a shame because the Oneplus Three looks good.
Definitely need to look at the 5X though - my brother has it and loves it, but a lot of the reviews I have read have said it has poor battery life - then again, I don't use games on my phone and always charge it every night, so it probably actually wouldn't be much of an issue.
Also looking at the Moto G4 Plus (I'm a sucker for a fingerprint scanner, what can I say lol), my current phone is a Moto G2. Really have enjoyed my G2, but the small storage has meant that after the Marshmallow upgrade, the phone has been running super slowly & I never have enough storage space so can't update apps. Plus, I dropped my phone and cracked the screen pretty decently a few months back.