P1 wimax portable is the most stable and faster connection speed.
Reason why wimax are worst than streamyx is because wimax is a new product in Penang.
So only certain areas having wimax satellite tower, btw wimax are upgrading the satellite tower to let whole Penang areas have signal.
My friend subscribed P1 wimax packages Rm199 come with modem and speed 2.4Mbps. The speeds can reach up to 1.24 Mbps each him connect to internet. Compare with streamyx it was really stable than streamyx Packages 4.0Mbps. Haha..
I'm not sure which are the best and better choice. They have their own benefits la and depends on customer loh...
The only I can say is don't subscribed Maxis/Celcom broadband because its really unstable, alway disconnet and slower than TmNET although the packages come with 3.6Mbps.
For PSDC wifi.... I don know PSDC using what modem. As I know, subscribed streamxy packages 4.0Mbps Rm268 per month and the use D-Link DIR 300 G wireless router to provide wifi(approx. 15ppl connect the net). Besides, DIR 300(4port) can use to Lan Or Local Lan.
Second way might be work.... erm use Multiple Switch Device (D-Link DES-1024D 24-Port 10/100) which able to connet 24wireless router. Just assume... may not to be work. haha
If my assume is wrong pls dun blame me. hahah