Android Studio has the best out of the box experience on OSX. Linux suffers from lack of resources (compared to other platforms) due to it not being as popular of a dev platform for Android development and Windows has some Unix/Windows mismatches.

Since much of the time will be spent running emulators, RAM is important. All 2015 MBPs come with 16GB of RAM that should handle most of what you throw at it and be enough for the next couple of years.

With read speeds at 3.1Gbps and write speeds at around 4.7Gbps, the SSD used in the Macbook Pro is the best in the market by far. This doesn't just mean opening/saving files is quicker, but it also has a pretty huge impact on general application performance.

The MacBook pro offers great performance both for day-to-day stuff and more niche graphic-related activities. The latest model also has had an update in hardware specs where both the CPU and GPU have been upgraded to their respective latest generations.

The 16GB to 32GB help with performance as well and the SSD speeds are unmatched in the laptop market which also helps with general performance.

Macbooks are famous for working out of the box. The default operating system (macOS) is also exceptionally easy to use even for people who have never used it before. Most people will not need to customize or change anything since all the apps just work out of the box.

The people who like to customize things and tinker with their systems will also find it pretty easy to do so, considering the fact that macOS is a Unix and allows varying degrees of control to users.

The MacBook Pro has an all-aluminum body that looks great and is sturdy enough that worries of accidentally damaging are mostly alleviated. It has a robust lid, well-spaced back-lit keyboard with speakers on each side of the keyboard and an excellent button-less trackpad.