Myself as well! There is an on ramp from one major highway to a toll road I take almost every day. It is one of those flyover types, long curve to the left, up hill at first and then down.
In the past I have driven it in:
1990 300ZX Twin Turbo; fully modded suspension, 425 HP: Best speed on it was around 90 if memory serves
1989 Porsche 928 S4: Best speed on it was around 85ish, completely stock
1994 Lotus Esprit S4: SPAX shocks, no other suspension mods other than Eibach springs up front. Best speed: 98 MPH and was not feeling squirely
And as disclaimer, ALL attempts were in daylight, dry conditions, no other vehicles in sight on the ramp, etc.
So at least in my comparison Esprit won hands down.
The Z wanted to slide the rear around very badly. The 928 simply "wallowed", felt heavier and heavier. The Esprit, feels very planted, little body roll, as if it could do more.
Granted someone with better skills than I might have different results...