It would be interesting to see some additional level of information like how long each side has held each bit of territory for the duration of the war, frequency of casualties or total casualties in different places, civilian population shifts, that sort of thing. For the most part, the lines haven't shifted much since Russia's initial land grab and Ukraine's pushback in the north during the early weeks of the war, except for two big Ukrainian gains at the southwest and northeast edges of the existing front. But some areas have been subjected to heavy fighting and small gains or losses of territory throughout the war, while others have been relatively quiet.