[mdaniel]

the "budget" you mentioned can also encompass the costs to run, or configure, the tool which may be implied in what you meant by "budget" but in my experience is worth highlighting even if one isn't subject to Datadog-billing-nonsense

plus there's also the differing licensing terms <https://github.com/grafana/grafana/blob/v10.2.3/LICENSE>, often differing even within projects themselves <https://github.com/grafana/grafana/blob/v7.5.16/LICENSE>