what I do normally, find a good trusted seller, get his contact number..

update with him durian arrival in his stall

if you got bad durian, normally sitting in the stall, sometimes more than 3 days already, or picked/dropped not at its ripe time. (normally if this happened, my seller normally open the next durian)

i always stick to durian kampung, but have to be patient a bit la..

a bit of durian knowledge on how to look at the durian, quite useful too.