I can purchase both of them on the same price So its a tough question: MBA Haswell 4GB or Retina entry level with the 8G ? First of all 4gb is enough for me. I only surf on the web, listen to music and watch movies. Nothing else. I dont care about portability and battery consumption cause i use it mostly on home. My only concern over retina is how hotter it will run the summer season! Also for casual use do you think entry level MBA with Haswell is more powerful compared to the entry level retina?