Seriously though, my rationale has changed over time. I have bounced between screen sizes frequently, depending on which devices I own in conjunction with my iPad(s). I love thinking about this sort of thing so I'm going to try to list out all the iPads I've purchased and a brief reasoning for why I got it...
- iPad (first-gen) - the long-rumored Apple Tablet finally came to fruition. I was 14 when it first launched and my mom was nice enough to drive me up to the local Apple Store so I could pick up my reservation. They had someone playing bagpipes and were handing out coffee. Cheers and clapping when each person walked out. It was awesome. In hindsight it's crazy that I was able to save up enough to purchase that outright. No idea how I did that.
- iPad (third-gen) - incredible new Retina Display
- iPad mini (first-gen) - wanted to try out the new, smaller form factor. Couldn't justify having two iPads so I returned it to Best Buy
- iPad Air 2 - thin and light design. Processor leaps were not at the point of diminishing returns yet and my third-gen iPad had a measly 1GB of RAM, causing slowdowns and app refreshes frequently
- iPad Pro 12.9" (first-gen) - the massive screen size and the Apple Pencil were appealing to me as a college student.
- iPad Pro 9.7" - all the power and capability of the 12.9" in a smaller form factor. Had a tough time deciding between 12.9" vs. 9.7" but ultimately kept the lighter and more portable / compact 9.7" and sold its big brother
- iPad Pro 10.5" - the Goldilocks-sized Pro. ~20% larger screen than the 9.7" in roughly the same body size, plus ProMotion. Those ********, getting me to upgrade 3x in basically a year as they swapped the Pro screen sizes around. Lol. Sold my 9.7"
- iPad Pro 12.9" (third-gen) - now the larger 12.9" got a SHINY brand new design and was made a decent bit more compact / lighter, so I went back up in screen size. Magic Keyboard made it an excitingly portable alternative to my 15" MBP
- iPad Pro 12.9" (fifth-gen) - mini-LED!!! I'm a sucker for a nice screen. Ended up selling this when I purchased my 14" MBP as I found the devices too overlapped in screen size / general use cases
- iPad mini 6 - iPad-less at this time with a 14" MBP, I figured it would be the perfect companion between the Mac and my phone. Love the handheld form-factor of the mini, and was so pleased that they finally made it a worthy product with all of the updates this generation got
- iPad Pro 11" (third-gen) - though I still have the mini, I really miss having a buttery smooth 120Hz device that runs iPadOS. There's something inherently special about the UX there. Since the 2022 Air didn't get ProMotion and the reliable display analyst (Ross Young) is saying no mini-LED on the 11" this year, there was no longer a point for me to wait for the 2022 updates.
So yeah... right now my iPad setup includes the iPad mini 6 and iPad Pro 11" (third-gen). And that first-gen iPad is still kicking around at home.