Hi all, I can't express my excitement for this device. After being loyal to Windows for the last 20 years- I was fed up with the bulkiness, low quality, and bad battery life in PC laptops. I was hours away from biting the bullet, and buying a MacBook pro retina 15". Then came across this device. This is the ultimate laptop. IMO, it is the peak of laptops- size/form-factor wise- you can't get any smaller (15.6). The power is incredible (yes, there are more powerful GPU's). And no, I don't work for Dell, I'm just so glad I have some fuel against the masses of Apple! Specs: i5 i6300HQ (Skylake) GTX 960M 15.6" FHD Matte/QHD touch 54Whr batt. (11hrs) OR 86Whr batt (17hrs)* 10mm-17mm thin! 357mm wide, 235mm deep 1.78KG *86Whr batt. replaces area for 3.5" Sata drive- ie can only fit an SSD. They're releasing a "Developer" edition (aka Precision 5510). Inside the XPS 15 Fingers crossed the reviews are good. And the charger/adapter is small What do you all think? How realistic is a 17 hour battery? Is this a real challenge for the Macbook Pro? What will you do with yours? My plan- Windows (for games/photoshop), OSX when people figure out the Intel 530/Skylark gpu for OSX (for X-code/iOS), Linux (dev) ** REVIEWS/FINDINGS ** https://www.youtube.com/watch?v=WrSpfMIMuvs 20 minute review https://www.youtube.com/watch?v=Tww5CFB-410 The charger/adapter size (very important to me). Not looking too bad.