You might want to post this thread in the off-road forum
here you might get better responses.
If I remember correctly, Camburg coilovers are SwayAWay coilovers that have been rebranded. Donohoes are good too, but they are a bit more difficult to maintain from what I understand. I got SwayAWays and I have beat the snot out of them .... they seem to love the punishment.