Tablet for a student

Hi!

I am in search for a perfect tablet for my needs. I have been looking at different tablets now for months but still cant decide which one to buy so I would really like to hear your opinions.

What should the tablet have:

- 10.1 inch screen or something simillar
- screen with a really good resolution that I could watch 720p or 1080p movies/tv series
- good PDF reader on which I could read books for hours without getting my eyes hurt
- I dont mind about playing games that much
- at least 32gb storage
- at least some basic programs for text editing and making notes
- good experience while surfing the web
- tablet all round working fine, smooth

I was looking at ipad air, samsung galaxy note 2014, surface pro.

What would be the best solution?