It has clear and simple interface and all the functionality you may need: paste story list easily, create different teams and assign members to them, create separate spaces for different projects in your company, view team stats during sessions, keep all your sessions' history in the same place, etc. It doesn't matter what devices we're using -- it works perfectly for both desktop and mobile. We don't spend our time on any technical imperfections anymore as we did with other tools. Instead we can focus on story details only and have really effective discussions.
COO at Wisebits