You've already set yourself to get a PS3. You may as well continue that pursuit but immediately begin saving for a Wii as well now that you feel it may also provide you with compelling entertainment.
The merits to getting a Wii now and PS3 later are you'd have a game system now and are no longer waiting and the PS3 may again receive a price cut or better bundle options. Wii may also become even more scarce than it already is closer to the holidays.
Either way, the decision is ultimately up to you and what you feel is the best use of your money and patience.
The rEVOLution is not being televised







