Phone, laptop, or console?

I have to pick one among them to buy, so I'd like to ask what you think I should buy.

So uh, I'm a high school student, and since I have no laptop, I go to these internet cafes for my projects/assignments. I used to have a Macbook Air, but something happened and I don't have it anymore. It's either I buy another Macbook Air (the cheapest one - 128GB), or a different laptop (probably ASUS or Lenovo, but not sure which model). I'm not really a PC gamer, so I don't need those Alienware laptops. A friend of mine even said that I would need a laptop for college, and I'm already in the 10th grade, so college is somewhat near.

My current phone, an iPhone 4S (64GB), has been with me for 4 years already, and most of my friends suggest me to buy a new one. Either a new iPhone (6, 5S since my mother thinks a 6 is expensive, or SE if the 64GB one is cheap) or an ASUS Zenfone 2.

I just bought a console last December, and well, I also want another console (PS3). I know it's already outdated 'cause of the PS4, but there's just a lot of games that are only available in the PS3.

So from what I said, which one should I buy? My mom and I have a limited budget so I can only buy one of them.

If I were you, I would try to find a way to buy 2 of the 3 by either getting refurbished and/or used equipment for the laptop.

For Example, you can get a refurbished Lenovo T430 for $300-400. This is a durable and fast laptop. At the company I work for, they are standard issue to every employee. I've had mine for 3 years and used it everyday and it's never had a problem.

If you did this, you could get a laptop and a phone for around $600 or so (depending on your plan/agreement with your carrier). Then, you might even have a little money left to put towards a console.

If you're gonna use it for educational purposes, pick the laptop.

I recommend buying a Lenovo laptop.