You had me up until “cheaper because you only pay for the time that you are using it”.
We don’t really have a good benchmark there, and we’ve seen that tokens are actually much more expensive than companies are leading on as they’re trying to get people hooked. As with on-premise, or anything you own, your usage can far exceed a rented rate and then becomes cheaper and cheaper each use.
I’d be curious if there are any rented mediums that are actually cheaper once you start using them a decent amount? Cars, cloud, video, all of those become more expensive when rented if used too much.