I was just wondering if there is a major difference between the two. And yes I know one goes up and down the other doesn't, but I mean other than that. Is there a lot of road noise in the cabin of the convertibles? Because mine is basically silent aside from my amazing sounding Borlas. ( ) Also, does it make much difference in speed? I much prefer the Roadster but I also plan on taking it to a drag track near by and I didn't know if the soft top would kill the 1/4 time or not. Let me know the pros and cons. Thanks!