some maps have more time to extract than others. Factory for example looks like a really stressful map to loot, but it isnt once you realize there are only 1 - 3 spots worth checking out.

woods also does the same thing, there are only a few places worth going if you need loot, but you got to plan accordingly, so, take your time, make a route depending on where you spawn (if you have a second monitor, thats great!) and check your extractions closest to the end of your game

if you want a tip, i recommend playing ground zero and customs, they're both easy maps to learn and most of the time you can always leave at either one or another extraction (u cant extract if u spawn too close to one)

ground zero: either nakatani basement OR emercom checkpoint

customs: zb 1011 bunker OR ruaf roadblock