Well, the question is - does that app have the potential to outgrow the SaaS offerings? There's plenty of things that won't, for a long time, so you're fine to

Well, the question is - does that app have the potential to outgrow the SaaS offerings? There's plenty of things that won't, for a long time, so you're fine to save the time since you won't need to re-do it later. But if you can really see the product expanding to a large scale, you need to think a year or more into the future when planning your infrastructure.