[SOLVED] Beamforming Technology? and other.

[hmtxamser]

Im looking forward to buy a new wifi router.
Is the more the antennas, the better the wifi range is?
Am i really need beamforming if i just stay in my bed and play CSGO?
Is there any difference between 2,4 and 5ghz when my laptop is just about ~2-3m far from the router?
Do 256mb ram and dual-core CPU perform better than 1core and 64mb ram if the number of maximum devices connected to router is ~10 (2 pcs and 8 smartphones)?

 

[kanewolf]

5Ghz WIFI is much better than 2.4Ghz if your device supports it. Especially in the same room.
A dual core router is better if you ever want to use the USB port for shared storage or use a VPN.
More antennas is good up to a point. Three is the number that is most common. With certain devices, three antennas on the router can improve performance. More than three starts being more about marketing than performance, IMO.