The X65 throttle is different then the WartHog's. No lock outs, indents at 10% idle and 90% AB. A hard push/pull will go right through them, a deliberate push/pull and you'll easily feel the bump.
Been some comments about the stiffness of the X65 throttle, but I'm either becoming used to it or it has become easier. Probably a little bit of both.
Have also been reports of the joystick axis, drifting to the left. Most people with the problem use the deadzone adjustment. My controller doesn't have that problem, in either prop or jet sims. Many hot and cold on force sensing, but I had no problem, I believe its more of a muscle memory thing. The force sensing is fully adjustable (4 presets for the lazy, i.e. me).
You certainly will be able to do more with the TM and CH software for programing options. But if you do most of your assignments through the sims configure screen... Plenty of user support for both TM and CH. CH's web site is one of the best (that both both Saitek and TM could learn from).
But like most things, some one in the community has had the same problem, or figured out a fix.
I have both a CH setup and the X65. I'll wait until the dust has settled before adding a third option to my collection. The X65 was $400 at release, and is now selling for around $330. The lowest I've seen the Warthog is $416, and I think that will drop once the feeding frenzy is over.
I'm pleased with my X65. Not the controller for everyone, but another good choice.
and.... your mileage may vary :)