well i just switched from a 99 M3 with some suspension mods to a 94 MKIV TT. i don't have any seat time in my supra yet, so i can't really compare and contrast, but you also have to understand that weight is a factor also, the supra weighs, what 3600? the S2000 is like 2900, my M3 weighed in at 3220, weight is a big factor in quick transitions, you can't throw a supra around quite like the M3 or s2000. now i am comparing stock to stock, so don't anyone get piped up. i dont know about the s2000, but the M3 and 911 have just about perfect weight balance, which helps hugely in handling, another reason why the heavy M5 handles so good. and since most supras have a targa, they won't be as structurally sound as a 2dr coupe m3 say.