I also have the 6th generation iPad and I’ve been pondering just like you if an upgrade to the 8th gen would be worth it. As you mention the cost would be fairly minimal.
Watching these announcements we get all excited and because the A12 is still a very fast chip, and the extra RAM and the slightly bigger screen, well, it all feels so nice to have!
But of course that is exactly what companies like Apple want. For me the real question is: is there anything I want to do with my iPad that I can’t do with my current one? I use it for reading newspapers, browsing, Spotify, Garageband and sometimes Netflix.
The most resource intensive app is Garageband and that works just fine. Sure, I get ocassional tab reloads in Safari (esp. YouTube through Safari) but honestly it‘s nothing problematic (plus there are still people with higher end iPads that have this issue once in a while).
Imo only upgrade for getting a fresh new battery (normal price for battery replacement only: $99) or if you want larger screen. I doubt that the A12 will give any significant difference in day to day normal use versus the A10. Personally, if the current iPad is not giving you problems, I would probably wait it out for 2021. Seems like Apple is now refreshing the iPads of a yearly basis, and maybe next year they will convert the basic iPad into the new form factor with USB-C.
Totally agree with this poster. Do you ever feel as if the A10 is really choking? I don’t. I can’t imagine the A12 would be that noticeable day to day. Sure, having the devices side by side there’s a slight performance edge on the A12, but who cares if the A10 is still perfectly fine?
Why not keep using our device until it no longer does what we need from it? I decided to be happy with what I have and use it until it does not function well anymore. And while the resale value of our 6th gen iPads will drop a little the coming years, the price/performance ratio of an upgrade we do in 2021 or 2022 will still be a lot better than what we get by upgrading to the 8th gen now.
Browsing a lot of forums and Reddit these past few days it’s kind of astonishing how a lot of people recommend the Air or even a Pro if people say they want to use their iPads for basic stuff and maybe some drawing. These base iPads really are great nowadays and I think the 6th gen holds up perfectly well in 2020 for most tasks.