Now that I've been actually getting into the trees for a change I've put my sequoia through its paces.
While there might be something better out there, or soon to come, I'd be hard pressed now to even think about changing from the sequoia.
Light, yet solid, plenty of attachment points both for climbing and gear,it doesn't shift around once you have it on and it is so comfortable that you soon forget it is on.
If there were some way to quickly remove the gear from the saddle you probably could even wear it around the jobsite with little notice!
About the only deficit I have noticed is that as a "sit" harness it tends to get a bit uncomfortable. This may be due to needing a different adjustment or simply my center of balance is a bit off. However, my lead climber says the same thing. In fact, if he needs to be suspended for any lenght of time he'll use his Vario.
Anyone use the Sequoia suspended from a crane yet? I'd be curious on your take of that.