Use Cases and Deployment Scope
Avid Pro Tools is the only DAW I use. I use it daily for audio recording, mixing, and mastering at The Production Studios of Sandbox Music Group. I also use it to produce programming for WDNF-Philly.com, an internet radio station focused on local, regional, national, and global indie artists in that order. Whether archiving vinyl LPs for posterity or broadcast on VINYLLY!!!, or producing a post-punk band, Avid Pro Tools is the only choice. While it may not be as suited for beat production as say, Reaper, Avid Pro Tools is the industry standard for audio production, and rightly so. Proficiency with Pro Tools almost assures you can step up to any analog console and in short order know where to begin. Stability is crucial. Much of the criticism of Pro Tools encountered online centers on perceived instability, but in most cases, any instability originates in inadequate system hardware, or OS-triggered issues when users upgrade their OS before AVID certified compatibility.
Other Software Used
GIMP, Audacity, Microsoft Excel