Images Near Joe's House
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G-III+ Image
GM-100 MapCreate Image
G-III+ Image
GM-100 MapCreate Image
G-III+ Image
GM-100 IMS Image
GM-100 MapCreate
GM-100 MapCreate
Image, Detail Normal
Image, Detail High
These are the things we noticed in the comparisons: The GM-100 map detail is approximately the same as that of the Garmin G-III+, except the G-III+ has four shades of gray as compared to the GM-100's three shades. The amount of detail clutter can be controlled (to some extent) in the GM-100 and G-III+ with a detail selection.
Interstate 400, which is shown in the G-III+ images, is missing in the GM-100 images. The little 'square dots' in the High Detail images are where street names will show up when zoomed in far enough. At a scale of 5 mi and map detail Normal, the 'dots' remain while the streets are erased causing the map at that scale to have sort of a 'chicken pox' effect (see first image below).
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'Chicken Pox'
Street Pilot Image (and same area with)
GM-100 MapCreate Image
The GM-100 detail in urban areas is less than that of the Street Pilot -as expected.
See additional examples of WorldMap and Nautical
Nav Aids screens HERE