Its heavy and stays put on your desk surface; its got springs with resistance you can FEEL. Plenty of buttons and switches to map, and physically its a comfortable size for average hands.
It has good spare parts support, an awesome user group (
cougar.frugalsworld.com), lots of aftermarket mods available, and best of all IMO, pots you can take apart yourself and clean.
My X45 died after 6 months of fulltime use; my Cougar's gotta be 4 years old at least, and after the last repair (I replaced the 8-way hat switch) and maintenance (pot cleaning) is still going strong.
So, <S> to Thrustmaster. Cougar ownership has not been a smooth road, but I do have respect for TM, for what they created in the HOTAS Cougar.
There is no other stick like it.