Very impressed with Photo so far. I use an old version of Photoshop Elements for saving photos for the web. There is one feature on that which I use all the time, and that is the photo preview. I can adjust the compression for jpegs and see how it will look. It would be great to have this feature included in Affinity Photo as well.
One smaller feature on PE is when a section of a photo is copied and then a new file created, there is the option for the new file to have the canvas the same size as the file on the clipboard. I know it's easy to crop the canvas to the photo size in AP, it would just be nice to be able to do it in one step rather than two.
But love the software, and looking forward to the final version.