i personally do not have any experience with the cusco or greddy or ebay bars but i did have JICs on my 90 coupe before i wrecked and i thought they made a big difference. i used to autocross the car and after talking to several guys in the club they all told me that a good set of sway bars will beat out a set of good strut bars any day of the week.

 

And if you get a good set of both, even better!!