I have an iPad 2 and a mini iPad in the house, and neither have been used in forever. My wife and I mostly used them for e-books, and our kindles are significantly better at that task than the iPads, although the iPads can clearly do significantly more. Maybe it's because I have a plus-sized iPhone...but most things I'm comfortable doing on my phone, and I don't mind pulling out my laptop for the other stuff.
Then again...I'm sure a lot has changed in the 4 years since we've purchased one.
Since I couldn't convert RAW Fuji images with my PSE11, I was looking for another option for processing my stuff and Affinity Photo for iPad kept coming up. I was due for a new laptop or desktop soon. For everything else but photos, my laptop and HD monitor is great but the loading and processing time with PSE11 was getting on my nerves. So instead of upgrading that, I decided to get the iPad Pro to get some processing speed and get out from behind my desk!
Just starting with it and not sure yet if Affinity for iPad would be sufficient for a pro but for me I think it will be more than enough. With Nikon I felt like I needed to tweak every RAW file to sharpen and make micro adjustments to exposure, contrast, saturation etc. With the Fuji jpegs, I usually only need to crop and rarely make a few small adjustments. I think a lot of that, for me, comes with the EVF showing the exposure before I shoot. I'm not under or over exposing as often as I was before. I've been shooting RAW on one card and jpeg on the other and have only needed to adjust exposure on the RAW files once or twice - and that I was able to do in camera.
We'll see how it goes! Now if Flickr would only make it easy to post the bb code from a mobile Apple device!