What Are The Differences Between The Various Open Street Maps?

 

Yesterday, I added numerous Garmin (Latin 1) maps. I did not use Basecamp because it wasn't needed.

Garmin OSM

Garmin Cycle

Garmin Leisure

Garmin Onroad

Garmin Ontrail

Garmin BBBike

Garmin Openfietsmap Full

Garmin OpenSeaMap

Garmin OpenTopoMap

I have been poking around trying to find out the differences in these maps.

On BBBike I see this:

File Size

Garmin Cycle 0.27

Garmin Leisure 0.55

Garmin OSM 0.43

Garmin BBBike 0.40

Garmin Onroad 0.04

Garmin Ontrail 0.13

Garmin Openfietsmap Lite 0.40

Garmin Openfietsmap Full 0.61

Garmin OpenSeaMap 0.40

Garmin OpenTopoMap 0.44

Since the Garmin Openfietsmap Full is the largest, does that mean it is the most detailed?

And, then I ran across this URL. https://wiki.openstreetmap.org/wiki/List_of_OSM-based_servic...

I didn't find OpenMapChest in that list. It might be there, but there are so many to wade through, that I may have missed it. I like the BBBike maps because they are free to download, easy for me to install and some of them are bicycle oriented.

Similarly, I like OpenMapChest because they are free to download, easy for me to install and are automobile oriented.

https://www.openmapchest.org

What Are The Differences Between The Various Open Street Maps?

I use both OpenMapChest and USA OSM Topo Maps in my Garmin Handholds.
Both are free. Both are routable.
OpenMapChest maps are updated weekly. The USA OSM Maps are updated 3-4 times a year.
The OpenMapChestMaps are more like topo maps if you ask me.
The USA OSM Maps have more "Urban/City" details.

OpenMapChest Maps link: https://www.openmapchest.org
USA OSM Maps link: https://www.gmaptool.eu/en/content/usa-osm-topo-routable

What Are The Differences Between The Various Open Street Maps?

Thank you for the reply. I will take a look at the USA OSM Topo Maps.