I currently have a first gen iPad Air with 32g. It’s still working well and is giving me no issues. Would I be gaining much by going to a gen 8 iPad?
The 8th Gen IPad would be a decent upgrade for you, but if you can snag a really good bargain on an Ipad Air 3 for not much more, or possibly even an Air 4 go for those.
this is why I went with the iPad 8 (up from gen 5)Caveat with Air 3, bright spot problem which affects a not insignificant portion.