During the time until one person gets to the trader, takes the quest, gets to the POI, completes the quest, gets back to the trader and finishes the quest, I will clear several houses and get more profit not in money, but in total.
I prefer to just loot all the buildings in a row, instead of completing quests.
As time has shown, I get the items I need faster, I also don’t have to purposefully dig for iron at the initial stages, and by the time the production of cartridges begins, I get a large number of radiators from the POI and I don’t need to purposefully search for brass.
80% of the cobblestones that I find in buildings, I disassemble into stones, add all the cement. By the time the concrete production started, I already had 7800 cement and 1.5 stacks of stones.
Despite the trader's rewards, the loss of time does not pay off for me.
Perhaps because I do not use perks for additional rewards and do not use profitable barter.
It already depends on the style of play.
And there are too many cool POIs in A20 to be missing. I want to clean them all. I want to take a bath with new POIs and bathe in them. I am very happy about the variety of POIs.