It's actually fun to use! So 5 Tacos!
Overall my experience with Flowlu has been really good. I like the simplicity of the KanBan boards and I like the drag and drop. I like the simplicity of the Calendar view. I find myself using it much more than other systems I have used. I love that Flowlu has the ability to Import Mind Maps from Xmind. I'm a mind mapper and I've finally found a tool that I can share my mind maps within a project management/CRM system instead of sending them a static PDF. Brilliant!
Flowlu is actually fun to use. I did contact chat support when building my template invoice. I found there were too many options and fields to fill out when all I wanted was a simple invoice. Support was quick to help me solve the issues.
I was using ClickUp but I found their font too small and the interface is way too complex to navigate. I've used most of the top names, Monday.com, Asana, and Trello. The last thing I wanted was another piece of software to transfer all my tasks into, but I like Flowlu. The lifetime deal is a no-brainer.