In my experience DODI installers tend to work slightly better than Fitgirl’s on Linux, but keep in mind that different games are compressed with different tools, and some of those tools inherently work better on Linux/Wine than others. The standard Ubisoft compression tool (more accurately it’s called a precompressor) has given me a lot of trouble on Linux, and every repacker is going to be using that same tool. Grabbing clean files and applying a crack yourself is always going to be the most compatible way.