I like many other photographers are very unhappy with Adobe's move to a subscription based business model and your product appears to be a reasonable alternative. I can't claim to be an expert Photoshop user but one of the most important operations in PS for me, is the ability to open a number of images as layers and then using masks combine various parts of the images to create a final composite image particularly for product and food photography.
Now I've not been able to find a work flow in your program that enables to perform this operation. If it does exist it is well hidden, if it doesn't exist will you be adding such a feature and when? As I say I have no desire to go to Abode, however, if you don't have any plans for I shall have to bite the bullet.