Warning: model 22.0 integrate Nearmap's satellite imagery into ESRI Map api, it allow you to switch between Nearmap's basemap and ESRI map on the fly. You can even overlap both on each other to compare.
https://transparentgov.net/json2tree/arcgis/featurelayer/click_feature_nearmap.html?backgroundlayerurl=https%3A%2F%2Fgis1.victorvilleca.gov%2Farcgis%2Frest%2Fservices%2FPublic%2FSchools_in_Victorville_CA%2FMapServer%2F0&layer=Schools&nearmap=nearmap_imagery&symbolType=native&_center_lat=34.58506968264988&_center_long=-117.37935930077947&_center_zoom=21&panto=0
Nearmap wins by giving you a much better view and less than 2 month new.
Same place, same location, ESRI lose by giving you at least 24 months old image and you can't see the logo on the airplane.
https://transparentgov.net/json2tree/esri/server2/folder.html?org=https%3A%2F%2Fgis1.victorvilleca.gov%2Farcgis%2Frest%2Fservices&url=https%3A%2F%2Fgis1.victorvilleca.gov%2Farcgis%2Frest%2Fservices&arcgis_online_token=&select_folder=13&select_layer=0