10.5-inch iPad Pro first impressions: If it's not broke, fix it anyway?

Apple started shipping the new iPad Pros this week, and we have a lot of questions about the 10.5-inch model. Is it better than previous iPad Pros? Will it replace my MacBook? Did it really need an update? I’ve been taking one for a test drive over the past few days, and here are some of my initial impressions.Apple has updated the specs and capabilities to be identical for both the 10.5-inch iPad Pro and the 12.9-inch iPad Pro. The only real difference between the two models is their