Unfortunately this answer is a bit “how long is a piece of string” because there’s a huge variety of different things you can do, and what would be most appropriate to you would be difficult to guess.
I have a “large” number of GPS-enabled vehicles to keep track of, about 1500, in my state. I would like to use OpenStreets as an alternate map for those vehicles.
I would prefer to not download the entire state’s maps, and then build them into ESRI-compliant maps, I already have maps for my state, I was hoping to get an online map that is more frequently updated than the maps we currently make here.
If it’s only you and a couple of other “vehicle admins” looking at those maps you’re unlikely to fall foul of that tile usage policy, but if it’s anyone who might order a parcel delivery that’s a different matter.