I installed the newest version of AI Gigapixel on my iMac Pro and noticed that when using the same settings as with the older version that the files are much, much larger. For instance, when I enlarged a file X2 the files with maximum noise suppression and maximum blur removal that the file was over 15 meg larger than the same file when using the previous software version. As a result, I have to change my settings to no noise suppression as well as no blur removal.
Also, is there a way to see in advance what the size of the file is going to be with whatever settings you choose? It would be nice to know that ahead of time.