Again, Avid Pro Tools is considered the "industry standard" for a reason. The ability to record, mix and edit with such ease is something that I don't find in other DAWs. That may be because I'm a longtime user and so I may be partial. Still, I do use Logic and I'm very familiar with many of the processes in that DAW as well. Avid Pro Tools just does so many of them better and more intuitively. Editing audio in particular is one where Avid Pro Tools has every other DAW beat.
It is simply easy to use and serves the function that it needs to serve. Once you get the hang of the basic functionality and a few of the keyboard shortcuts, it will be extremely easy and quick to write out music. The option to go back and transpose to another key without writing the whole thing out again is crucial.
It’s very easy to use it on a basic level. There is a learning curve for advanced stuff, but if you have a need to learn the advanced features and shortcuts then it’s not too hard. Plus, you’re probably using it to make money then anyway, so it all works out
I've never contacted Avid for support issues, but Pro Tools is so widely used that its user community can help you solve virtually any issue you encounter, if the issue isn't solved already by a simple Google search. The fact that Pro Tools is such an industry standard means that you can rest assured hardware manufacturers of audio interfaces test their interfaces with Pro Tools to ensure compatibility.
Once Sibelius is purchased, the user is given one year of unlimited free customer service to help in using the product. After that first year, users can either pay to utilize customer service with questions or use online helps, which are very helpful. One of the bigger issues I had was getting the sounds to work properly because my Internet connection wasn't consistently working well enough to accommodate the large files, which were taking up to 10 hours to download. The download would fail, and then I'd have to start over. I wanted to get a CD sent to me but was told this would be very costly, and so I declined. I wasn't happy with the lack of customer service in that situation but was eventually able to get the files to download and the software working properly.
As discussed above, these other products are likely better suited for home audio production, especially based on their integration of software instruments and their surface-level interface and tools. Pro Tools excels as a tool for professionals, who need to move audio along efficiently towards a polished form, especially in the context of vocal production
I have not used Finale exclusively, but I know friends/colleagues who have. In the past, it was complicated to transfer and edit any of the music they created for me because it would not transfer to Sibelius. As a result, I would have to request the edits I wanted and ask them to make the changes themselves. If I wanted to make any changes later, it was extremely inconvenient to do so, and I often chose not to, as I did not want to bother anyone other than myself to do any edits after-the-fact. Though it is now possible to transfer Finale files to Sibelius through creating .xml files and then importing as .sib files, the files still do not entirely retain all of the integrity of the original composition (as completed in Finale). Sometimes text and markings are missing, microscopic, or shifted once opened in Sibelius. Text fonts must often be edited. When working with other major music publishers, it has been extremely convenient and helpful to have the same software.