I'll agree with @voldar
If you care about performance, then you aren't buying a Model 3.
Anything below the Plaid suggests that you are compromising on price vs performance. And the bottom end Model 3 provide a awesome price/performance tradeoff when compared to just about anything else in the road.
Sorry but I completely disagree. Besides straight line performance, the Plaid is a boat. The M3P is an incredibly nimble car relatively and dominates auto cross and feel much sportier than the Model S. The M3P relative to its ICE peers is a much better performance/value than the bottom end of the Model 3 range. The M3P competes with BMW M3 speed (which is around $90k) while the standard Model 3 is about as fast as the standard BMW 4 banger (which isn't fast at all).