I have recently switched from Photoshop to Affinity Photo, and I'm very pleased so far. There is one item missing, however: support for Topaz Remask. I've used it in Photoshop for several years to select elements in a layer, and I have found that it gives me a cleaner selection much faster than any of Photoshop's built-in tools. The difference really in night and day for me.
So, I'd like to ask that you consider adding support for Topaz Remask to AP's plugins feature. Unless, of course, AP has a built-in capability comparable to Remask. If that's the case, please let me know--I haven't been able to find it. Thanks.