It depends on how much the driver actually tests the limits and how well the driver can react to any kind of temporary loss of control, including even a minor wheel spin on rain-slick roads during a slow turn.
Some performance cars have terrific slow-speed grip and cornering grip, and may be harder to lose control of than a basic economy sedan. Other performance cars require a skilled driver to have any chance of testing the abilities of the car. Someone who drives a Viper and has a clean record? They are probably going to be the type that is a good driver in any car.
Some people are just the type that, while they may enjoy fun, they also go out of their way to test the car in safe areas so they can predict the limits in split second decisions. I'd say I'm that type, as whenever I get a new car, I make it a priority to check how well it can brake, corner, and especially around here, how well it behaves in the snow.
To that end, I have indeed discovered that the winter tires I got (first set ever on any car - everyone I know has always accepted all-seasons) have so much more control in snow. Went out and tested after finally having a good measurable snowfall somewhat recently. Very happy with that decision.