Can't tell anything about the Saitek, but I've got the predecessor of the Hotas X, the Top Gun Afterburner II. After a couple of Logitechs the stick immediately felt familiar. Although I'm very easy on my stick, right in the beginning I felt like something cracked in the stick. Nothing could be seen, though, so I just tightened the screws and went on. Don't know what would have happened if I had used the twisty, but with pedals I didn't need to stress it that way. After a couple of years I was introduced to the T-16000M which I've been using ever since, using the Hotas for throttle. Currently I'm planning to build a control box out of the stick part of the Hotas, using the built-in circuitry.
There's a big rocker switch in the throttle for rudder, but I've never been able to use it to anything useful. Tried front-back and sideways movements but it didn't return to the center without a little tap to the opposite direction. That may be either a feature of this older model or this particular unit, don't know. Other than that it has served me well for the price.