Puzzle is an amazing tool and definitely is one of the best purchases I've made here on Appsumo. It has a clean interface, and I purchased tier 3 primarily to add the tool cost feature which was definitely worth it, event though I was skeptical at first. As a business owner, I am constantly evaluating my tech stack and making sure that every tool in my arsenal has a place and value. Being able to see to visually track all the tools I use in workflows, and delivery processes, and understanding the true cost of running them in a more visual format was an amazing addition I never really knew I needed till now. The MCP feature is also amazing and helps me build and visualize processes faster. As a solo operator without a team, this was an excellent tool to add to my arsenal, and has earned it's place as a solid part of my business. After having tried so many other tools to try and achieve what Puzzle does flawlessly, yeah definitely 5 tacos for me!