If you're looking for statistical significance, Microsoft's "We have numbers but we're not telling you what they are" isn't helpful either. As another counterp

If you're looking for statistical significance, Microsoft's "We have numbers but we're not telling you what they are" isn't helpful either. As another counterpoint, of the 4 people I know who had a Surface Pro, 2 still have it, and 2 eventually sold it to switch back to either a MacBook or iPad Pro. A 5th person got a SP1 from a family member and put Linux on it. We're not looking at a strictly 1-way Mac to Surface user flow here.