Personally, I love my SP3. For reference, I have an i5/8GB/256GB. I came from mostly an Apple way of life with the exception of some Android ownership experimentation here and there, but the switch wasn't too daunting for me. Now the asterisk with that is that I eat, sleep and breathe IT (my job and educational background), so I kind of have no choice but to know everything about everything technology. I'll try and list as many pros and cons as I can that I've noticed in my roughly four months of ownership:
Pros
- It's pretty much a marriage between an iPad and MacBook Air, with the iPad influence being portability and the MBA influence being a real OS with real power. (See an important con that goes hand in hand with this leading my cons list)
- The pen and digitizer engine is phenomenal. They're not kidding when they say it's just like writing on paper. Also, that pen-to-surface clicky noise that results naturally from writing on glass is almost non-existent. I've sat in some pretty intimately set up classrooms and have never even gotten a nasty look from fellow students around me.
- There's a mean hardware setup under the hood with as high as 8 GB of RAM and an i7. That means lots of multitasking and even running some triple-A title games, albeit on low settings. (Again, see my first con that correlates directly to this pro)
- Back to the OS: Yes it's Windows, but as I believe another poster said on this thread, Windows 10 will be quite a breath of fresh air and plug just about every hole and complaint there is about 8 and 8.1. Honestly, we will just have to wait and see if Microsoft holds true on that. But if you're curious enough, you can beta test it for free through the Windows Insider Program.
Cons
- Okay, so you're getting a lot of horsepower and some cool features that neither Mac nor iPad can compete with. The major drawback with this, however, is energy efficiency. MS's ads attacking the MBA for not doing as much may be true, but the MBA is going to crush the SP3 when it comes to battery life. What does the Air average? 12? 14 hours? Yeah, expect about half that... tops. I'm talking fairly light stuff here; web browsing with an Office app open and maybe a music player as well. So obviously gaming will kill the whole thing in 2 or 3 hours at the most.
- No bundled keyboard. I know this is a cliché con, but is worth reiterating. That'll set you back another $130 if you want a true laptop experience.
- Somewhat related to poor battery performance is that my fans seem to kick on all. the. time. Just from, again, tasks on the lighter side of computing. And if the fan isn't spinning, it's at least hot to the touch in the upper right corner of the screen/upper left corner of the back panel.
- That pen can be easy to lose, both in your bag and permanently in the world at large. My advice to you, especially if you don't get a keyboard, is buy a pen loop from Amazon and stick it on the back or side of your tablet. They're about five bucks and worth every penny for peace of mind.
Hope this helps you or anyone with a similar situation.