With the recent influx of people realizing customs is actually an incredibly based map to scav on, let's see some tier lists for why you love scavving <x> location. Your tier list can be for whatever dimension you care about. My tier list is for comfort/income generation:
S-tier
- Streets (there is so much damn loot here)
- Woods (stashes galore, so many LEDX this wipe, you will never die)
A-tier
- Customs (armor repair kits be here)
- Interchange
- Lighthouse (easy access to water treatment loot)
B-tier
- Factory (S-tier if you're only concerned about cycling your scav for random spawns)
C-tier
- Reserve (good loot if you like opening 500 filing cabinets or vulturing the D2 corpses)
D-tier
- Shoreline (when it's hot, it's hot, but it's usually not)
F-tier
- Labs (only get to go here on special events)
Source: https://www.reddit.com/r/EscapefromTarkov/comments/17zswfn/scav_map_tier_lists_lets_see_yours/