I've got a Cotic and really like it, its great for woodsy singletrack and has great geometry for climbing the steeps.
I also had an On One Inbred but as Dr S said, they are very long, plus heavy. Mate has a RM Blizzard which I'd say is nicer finished than my Soul (ace Maple leaf paintwork) and maybe even lighter, but I wanted to run bigger forks and the RM doesnt really suit over 100mm.
Another mate had a Charge which seemed really heavy and dead.
No ones mentioned the latest version of the Orange P7 which seems to get good reviews too.
Still agree with others though, non of the above are the 'best' compared to custom, say a new Roberts D.O.G.S.B.O.L.X :twisted: