2wd buggy rankings

[Timee80]

A question for those of you who have driven almost everything. Which buggy drives the best? Regardless of cost, maintenance, spares availability and other factors. Purely based on the buggy's ability to get you around a track fast.
Mine would be-
1 ansmann x2c
2cougar
3 x6
4 losi 22
5 b4

Please don't turn this into a "this is best because I currently drive it" thread.
Honest answers please folks. Any additional comments would be welcome to regarding pros and cons