I've owned a Houdini for about 2 years now, and it's not leaving anytime soon. Still the wife's favorite pin. Build quality is excellent, support is beyond great.
Also, keep in mind that Aimtron is the parent company of AP (they make PCB assemblies), so there is a bit a diversity in the financial aspect of it.
It also uses some of the P-ROC boards, so that's reassuring too.