Anti-Roll Bars. A Good or Bad Thing?

Anti-roll bars restrict roll which improves grip. Also, you use them to balance the car for understeer/oversteer. Are anti-roll bars a "good or a bad thing" for race cars? 

Are anti-roll bars and sway bars the same thing? - Quora

Anti-Roll Bar - an overview

DB9 Volante rear anti-roll bar

6N2 Anti roll bar replacement - drop exhaust or not? - Wheels

Anti-Roll Bars. A Good or Bad Thing?

How Anti-Roll Bars Work - How To Improve Car Handling

Rear Anti-Sway Bar Basics: What It Is and Why You Need It

The Basics of Anti Roll Bars : r/simracing

Automotive Anti-roll Bar Market to Generate $ 360 Million Revenue

Anti-Roll Bars - What Do They Do And Do I Need A Bigger One?