WacomIntuos Pro Large Bluetooth Graphics Drawing Tablet, 8 Customizable ExpressKeys 8192 Pressure Sensitive Pro Pen 2 Included, Compatible with Mac OS and Windows,Black

One line review: Absolutely worth the investment!.Now for some more length of the review if you would like to read.Battery life is great but based on what I saw online, it was under my expectations. Having said that, take it with a grain of salt since I haven't done any scientific tests for the same. It is certainly above average though.But believe you me, this device makes life so much easier. I can't tell you how great it is to use a laptop with multiple track pads.Love having the assignable keys. Made my life easier during Frequency Separation in Photoshop. (Can't believe I'm one of those guys finally, who knows how to do that.)Zooming into an image is so much more intuitive this way.I spent at least 2-3 hours each day for 2 weeks editing images and that was a great way to break in the device and the pen and also get comfortable with this interface of using a laptop.It has opened up the world of storyboarding for me during writing of my film scripts and I might even get into random drawing. It looks like I'll be learning a lot more stuff this year than expected and that's something I live for.Can't comment much about the nib yet. So far so good. I literally have nothing else to compare this too so, needless to say my review might not be what you're looking for but I'll be making a YouTube video review next month.