The Cougar out of the box will work fine, but it has play in the center. I had used the stock pots for several years. The Cougar is nearly all metal, and can be taken apart, repaired or modified. There is a lot of community support, and modifications available. But, if you don't like to open the hood and mess with it, it may not be what you are looking for. Building PCs and Joysticks is part of the hobby for me.
The hall sensors can take some time to get, but replacement standard pots are quite cheap and available through Cougar World (Red Dog). To eliminate any center play, you need to change out the gimbals.
The CH makes a good solid stick, no modifications needed.
Gunner