Buying advice needed

[LionSoul]

I also need some advise since I've read a lot of the forums around and I don't seem to come up with a solution. While no product in the market is perfect, I'm sure some products satisfy certain needs while still perform decent in other areas. My situation is the following:

-I play a lot of games online (xbox 360 mainly) and for me speed is crucial. I'm planning on upgrading my service to 50 mbps down and 10 mbps up since I can't afford to pay more than that.

-My modem is the Motorola SB6121, which can go up to 192mbps if I'm not mistaken.

-I own a gaming laptop (Sager NP8150) with a Killer Wireless-N 1103 network adapter. For what I understand is compatible with 3-stream technology.

-I also plan on streaming movies from an external hard drive in the near future, which I also need advise on that department as well.

-My last concern is that Asus is coming out with the RT-66u or the rt-76u, but the release date for these two is unknown at the moment. I'm pretty impressed by the comments on the rt-56u, but I'm not convinced yet.

Sorry for the long post, but I need to make the right decision. If more information is needed I'll be glad to provide it.
Thanks to all in advance.

 

[LionSoul]

I have decided to follow Tim's advice in other threads to give the Linksys E4200 a try by using their 90 day return policy until the Asus RT-66u arrives and gets reviewed. Hopefully the E4200 performs well in the meantime.
Thanks to all the people that at least stopped by to look at my post.