Good question - In my workflow, am typically not designing cabinets, but I need them modeled. And just like floor and roof trusses, I prefer to get the model from the vendor so it a) is accurate and b) someone else did the work already. Having said that, I did purchase GKWare CabMaker and used on on a few projects. There are some others out there I have thought about trying as well, but this one did the job. Again, better to form an opinion after I fully understand it - it was clunky to me but sure it was just my lack of experience using the plugin. What have you tried?