There are a handful of manufacturers that have committed to an essentially stock build of Android - think Nokia and OnePlus. Others, like Motorola, stick close to that (with some Enhancements) and recently parent company Lenovo announced it will be switching to stock as well. Why does it matter, though? We're sure everyone has their reasons for liking the UI they like, but making an argument for stock is easy - it's smoother, gets faster updates, uses up less storage, looks consistent across multiple devices and so on. That said, some customizations are useful. Even Google has...
Source: http://www.gsmarena.com/weekly_poll_best_android_skin-news-27122.php
