After going round in circles I have finally decided that I am going to replace my 9.7 pro with either a gen 8 128g size or a mini 5 with 64g. This is based on budget. Also I like the older design with touch ID and a headphone jack.
I tried a refurbed 10.5 inch pro from Apple but it came with a white spot so I've gone off that idea.
Also nervous about the white spot issue maybe being a problem on the air 3.
So to sacrifice screen quality, or size! I'm used to the 9.7 inch size but also used to a laminated screen and I can't decide which way to go!
I know I could wait but realistically my current one is about to run out of space and I need it for work.
I use split screen quite a bit, along with the pencil, but had a mini 2 some years back so I know I can handle that.
As I say, tough decision!