I need the business version with Win Pro so I didn't preorder. I will go to my nearest Microsoft store tomorrow and find out whether it's less expensive to get the business model or upgrade to Win Pro on the regular model, see what my education discount might apply to, and bring home my choice.
Surface Dock, ordered from Amazon, came in today. I need the extra ports at times. I can keep the dock on my desk for charging and keep the charger in the sleeve.
Looking forward to reading everyone's first impressions!