Processing images with a tablet - any suggestions for decent tablets to do this?

[beamer3.6m]

I know that the Photoshop apps for Android and Apple are limited paired down versions of the full software albeit Lightroom seems to be half decent, at least to my eyes.

So does anyone process their images on a tablet, and if so which one and what software works well.

I know the iPad is the market leader and a laptop can be had for less but the convenience of a tablet just fits my needs better.

[tomato]

I use Affinity Photo for final processing and an iPad version is available for £17.99. The Windows  version will do calibration and stacking as well as other Astro image processing tools but I’m not sure if these are included with the iPad  version.