I am using P300 now. Ruckus recommends using the default setting if you don't use special reason. My question is that if the distance is within 1km for each device, which should I use a 3km setting following the recommendation or 1km?
As you have mentioned "distance is within 1km for each device" I would suggest using 1km, not 3. If distance is beyond 1km then choose the higher value.