The suite contains everything, except Megascans which is a service you need to subscribe to. The price is a steal, payed twice a couple of years ago, but totally worth it.
Great stuff! Thinking about pulling the trigger, even though I still haven't had time to teach myself Blender so I wouldn't get any use out of it just yet. I'm still only doing 3D with Solidworks (and, therefore, have zero UV capabilities) but it would be really handy to get my head around a poly modeler for rendering jobs for work (and, you know, modding...).