I recently purchased two routers, netgear pre-n and wrt54gs to do comparisions. I update wrt54gs with hyperwrt newest firmwares. wrt54gs does not have a good signal range comparing to the netgear pre-n. I always get signal "low" from linksys and signal "good" from netgear. I bought WRT54G for $70 and netgear pre-n for $90. Which one should I return?