Rogers Modems

[wozman]

Been a life long member with Rogers

Currently have there EXPRESS Internet service, with there "Standard Modem" connected to a Linksys Wireless G Router, to give me internet service around the house, with the help of Powerline networking to some rooms and some devices using wireless.

Devices connected:
Main Desktop PC
Secondary PC
PS3
HTPC
iPad2
Laptop
iPhone 4

Would i noticed a performance increase if I swapped the "Basic Modem" to one of the following?
1) Wireless G Gateway
2) Wireless N Gateway (I know this only works well if you have "N" capability with your network cards etc.

Is it worth the "up charge" on the rentals for these units, Or would I be better off upgrading my package from Express to Extreme? instead....or do both....

Price increases really thro a wrench into things now anyways.

Any info greatly appreciated.