Putting Apple fan trolling and thunderbolt technology jokes aside for a moment...
If you want a laptop for anything other than gaming (in otherwords, work), get a Macbook Pro 13" (hook it up to external monitor while at home but can take with you when visting clients).
If you compare them purely from a tech spec perspective, then yes, they look very overpriced but there are not many laptops on the market that can match the build quality that the Macbook Pro brings.
But that's just a cool benefit and not the reason to purchase it.
I have a lot of sensitive data on my computer such as login/passwords for admin panels & hosting, billing details including credit card information, reciepts, invoices etc etc. It's not just my information either, it's client information and I'm responsible for it. If some of the data was ever lost/stolen/copied, I could be in some real shit for a whole host of reasons.
People will (rightfully) say that the idea that Macs don't get viruses, malware or keylogged is bullshit but it's much, much easier to avoid that crap on a Mac than it is a PC. Whether it's due to OSX design or smaller market share, I really don't give a fuck about the why of it.
You'll respond by saying that provided you watch what you click, have a good antivirus program running and use stuff like spybot, that you'll be fine but I don't see the need to risk it.
When my WoW account got jacked (before authenticators came along), I couldn't work out why. I understand how email scams, keylogging etc works and still to this day I don't know how I fucked up. I sure as hell never shared my details with anyone else but at some point, I fucked up. Thankfully, it was a fuckup that only impacted myself and didn't cause trouble beyond a little frustration.
You can say I'm stupid for falling for something like that but I don't really give a fuck. Scammers are getting slicker and I'm getting older (29). At some point, it's possible the 2 curves will meet and swap sides. What if the next fuck up steals a bunch of data and puts my entire business at risk? Worse, what if it put someone elses business at risk?
Not worth the headache or worry. I'll use the less popular and hence less targetted machine and when I want to do a little gaming, I can jump on my desktop PC which is kick ass for gaming but has no sensitive material on it.
Best of both worlds IMO.