1/8 E-buggy question

[Klausen]

Hi guys

I am planning to make my self a brushless 1/8 buggy, and I am not quite sure about which one I should buy. I am kind of stock between these 3:

MBX6 eco
Losi 8ight-E
Xray XB808E

I am planning to run a Mamba Monster esc with a 1520 on 5s lipo, and with a Hitec TG7955 steering servo. (I have the electronics in advance, so want to start out with this setup).

Can anybody lay it out for me with pros and cons, and idea of were I get the most out of my $?

Thanks in advance.

Jesper