[CristinBaldino]

It sounds great that you shared detailed information about different cloud computing models. Although IaaS is cheaper compared to PaaS but my team always prefer to benefit from Platform as a Service solutions because of its diverse benefits and both hardware and software support. However, without understanding all of PaaS's pros and cons from here you shouldn't decide whether this computing model is right for you or not. 

Similarly, there is another engaging type of cloud computing that you ignored in this thread. Yes, I am referring to BaaS or Backend as a Service. It is a computing model that takes care of all server-side operations from database management to push notifications and you simply need to focus on frontend tasks while using this service. I think you should also include BaaS as a significant computing model in your upcoming threads.