According to my experience . The 12-inch MacBook gets a decent boost to performance and battery life, while keeping the same slim, light premium body. The high-res display and responsive trackpad remain the gold standard. Color options add a fun bit of personalization. The single USB-C port will continue to be an inconvenience for many. The shallow keyboard isn’t ideal for long-form typing. Other super-slim laptops manage to fit in more powerful processors.With a handful of subtle improvements, the updated 12-inch Apple MacBook is more of a mainstream machine, but remains a few tweaks away from being the best laptop on the market.