creation a workflow without programming
There are a lot of new conditions and actions in full license but some of actions are free of charge and also "Limited license" allowed me to choose five additional actions. It allowed me to create necessary workflows without purchasing Full license which costs $1200
2. "New" actions looks like basic one. There is no difference in use and I started to use it immediately after deploying without spending time to learn it.
3. common workflow components + free components from harepoint + "Limited license" allow me to create all required workflows.