Hi guys! I am either looking to buy a new Macbook Pro or Macbook Air, but alot of people tell me as a computer science student its not a good idea to get a Macbook Air since its a bit low powered. I just saw some great pricing on Macbook Air's at Best Buy so I was thinking that would be good. Currently my Lenovo Yoga with 4gb ram and i5 processor is ok but can be laggy at times(maybe from viruses idk). I also heard that a new Macbook Air is coming out soon and was wondering if it is worth waiting for. I heard they have a M core processor, but those processors aren't the best in performance either. Again I am a student so I am trying to look to save money. Ideally this is a computer I want to use at least 2-3 years so Apple is the way to go, but I am not sure about the model.