If your drifting on ABS then although youm might think a hard suspension will do best becuase drifting is all about little grip, right. In this case no you wanna run a soft suspension a common and good starting point is 20W oil all around with soft springs. Over time you can get slightly thinker oil and heavier springs to fine-tune it to your style and needs. I've been drifting for quite sometime, I have tried other set-ups and I find that to work best for me, so I stick with it.