It's all relative! I doubt next year's F1 cars will be stealing anything from either!
There was a lot of talk about relatively good aero on the original Aero but I expect the S2, S3 and S4 were worse and the SS seems a bit dodgy at higher speed if some of the Youtube vids are to be believed.
135mph (did it hood up on the Le Mans Classic this year in terrible weather this year - on the speedo so probably 125mph) was quite enough for me and my limited supply of undies for the trip. And the car felt stable and planted. I bet the Plus 8 is quite a handful much past these sorts of speeds even though that's not really the point!
I'd still love an Aero 8 S5 more than a Plus 8 myself and especially if it's got some GT3 type additions including a small rear wing (aftermarket). Dreaming again...
