摘录几段评论中我觉得比较到位的话：
Walk into an airport lounge or coffee shop with a Surface Book, and everyone knows you mean business. It’s Microsoft’s Chromebook Pixel, but it can actually, you know, do something.
The Surface Pro 4 is something you don’t mind hauling everywhere with you every single day, while the Surface Book will make its presence known in your bag. And if you think “hauling” means walking from your cubicle to your car and tossing the bag in the trunk, I mean trudging or cycling miles with everything on you.
这两段非常准确的点出了SB和SP4的目标人群。

PCworld编辑们的结论非常简单：Money Talks。有钱上SB，实用上SP4。
关键是，随便哪个都是好东西，买哪个都不错。
Honestly, though, we both feel the Surface Book and Surface Pro 4 are terrific pieces of hardware, and worth your money if you have it. You can’t go wrong buying either one.

求中文翻译233333

TP才是一眼看商務,SB那鏈,那像MB的配色...只會想到和看見MB一樣的感覺
而且老實說是否商務,直接看衣著才是給人感覺的東西
一個人拿著SB但穿著夏威夷風情T SHIRT,商務??

商务不商务其实并没有这么严格吧？我现在的公司是给每个员工配Thinkpad的工作电脑。我之前呆过的公司是员工买电脑，公司有报销标准，那个时候单位里买Macbook系列的占大多数。
——来自Microsoft Surface Book客户端

直接sp4，现阶段的sb就是个sb，发展个三四代再来说话！