Well, speaking only personally... I would buy either Clickforms or SFREP. And I would not waste my time trying to convert anything. I'd just start over and if possible, to cut and paste any narrative, then run both the report and the new software and just "get 'er done" and never use ACI again. If intending to stick with ACI, then I'd buy HomePuter which is cheap and use as an insurance policy. If ACI goes down again, do the report in HomePuter.
I am not sure how everyone does their reports these days, but I see a lot of newer appraisers who don't even know how to create their own Comp Maps, or even know how to use a separate sketching program to import into a report. I think (while not particularly useful at this stage of the game) a whole lot of folks need to learn some computer basics, like how to navigate the file tree. They just hit generate or whatever and the map appears. And most sketchers can be integrated into the software or used separately from the software.
As a narrative user, I have to create my own maps, my own sketches, and exhibits. Honestly, it is pretty easy to do. But I have a cheapo photo editing tool that not only will edit my photos, but any other jpg. And Adobe has a function that allows you to save a pdf as a jpg. So, say you have a pdf of a survey, then convert it to jpg and import to the report.
This is a disaster for ACI. And, in part, their (First Amer) own making. Were Appraisers Choice still a small independent company, a big time hacker like Black Cat probably would never F with ACI in the first place. Can't get blood out of a turnip. I suspect ACI will see its market share collapse after this and the other vendors benefit with a host of new users.
And again speaking only from my own POV, I would avoid Total simply for being owned by a much bigger company and therefore, that company being a far bigger target for someone like Black Cat to focus on. Nothing to do with the software, and everything to do with the vulnerability of the website. That would leave me with either Clickforms or SFREP and I've used both and both are relatively easy to use, especially compared to Total.