So, I have a SP3 and a SP3 docking station at work and absolutely love it. I'm thinking about getting another docking station for home. I love the fact that I can just slap it in and everything works perfectly. I have heard some bad things about the new docking stations that they don't work as well and have problems with displaying correctly on another monitor. The SP3 docking stations are just so expensive and they only work for the SP3. So, if I upgraded at any time years from now, it would be useless unless I stick with the SP3 again. (which I would highly consider) Does anyone have experience with the SP3 AND SP4 docking stations? I don't like the idea of having to connect everything into a brick that's going to sit on my desk as an eye sore. I like how the SP3 station is so clean and you can't see the wires. Any thoughts? What else should I be considering for my home office?