If you do any jumping at all they might be too soft. On my shock form i told them I did some occassional mx and some dune riding and they bottom out on any jump. Turns out they were valved way too soft for any kind of mx riding, or hard dune riding for that matter.
i have had 2 sets done by gtt
1 for dunes and 1 for mx. the mx is stiffer and doesnt bottom out at the track, when i rode the dune quad at the track it bottomed and hit the frame all the time, but... the shocks were built for 22" front and 20" rear tires so with my 20-18 mx tires i would except it to hit.
at the dunes the dune quad is alot softer and more enjoyable to ride.
my next quad will get GTT rebuilds as well im 100% happy