No it’s not, only if you believe in marketing BS like the new Logitech “True Force”. The belt drive system on the CSL is superior. The CSL also has a extra Nm of TQ. Along with FARRR greater customization within the tuning menus.
It’s essentially a weak buttkicker in the wheel. I’d rather have superior feel than that. Especially since that feature only works with GTS. You’re better off buying a buttkicker for your rig which works with all games. Don’t fall for the gimmick.