I'd still go for it.
The bigger screen size is the main draw. Even though the home screen doesn't make much use of it, when using 2 apps side-by-side, it really does help with productivity, and it also makes media consumption an absolutely joy.
As an added bonus, the 2 extra gigabytes of memory (for a total of 4GB) does definitely help with multitasking. Haven't experienced any serious slowdowns or lag and stutter when running Microsoft Word alongside Safari with a video playing in a window, all at the same time.
(Funny thing is that I went to see the 9.7-inch iPad Pro some time ago and when I saw it for the first time, I thought I was using the Mini, until I saw the camera hump at the back. Once you get used to the size of the Pro 12.9, the smaller iPads really do look small)