I am toying around with buying a Macbook Air as the laptop seems noticeably lighter than my Macbook Pro 2015. However, the issue is that the Macbook Pro works just as good as it did the day that I bought it - plenty of storage space left, and 8 GB of ram is working fine. Buying a Macbook Air seems like a waste this year, especially with ARM Macbook Airs likely in 2020 or 2021. It may make more sense to use that money to buy a new iPad Pro. I am also still toying around with the idea of buying a Surface Go to pair with the iPad pro for certain needs...