If you're part of a software team or a startup looking for an efficient issue tracking and project management tool, go with Linear. Its fast, keyboard-driven interface and top-notch design make it ideal for keeping teams focused on their workflow. However, if your organization is large and you need a lot of users, be aware that the per-user pricing can quickly add up, and its opinionated structure may not suit teams requiring extensive customization.
On the other hand, if your work revolves around processing a high volume of PDFs in a secure environment, Stirling-PDF is the better choice. Its open-source nature and support for high-volume processing cater to businesses with strict security needs. Just keep in mind that costs can escalate with the paid model based on document processing, and the mobile app is somewhat limited. Choose Stirling-PDF if security and bulk document handling are your primary concerns.