I think what we have is a Porsche (SR77?) vs. Lamborghini (SR101?) debate. One has slightly (in terms of what you have to pay to get it) better stats in some categories, the other is better in different categories. I do not think anyone would argue that either car would have great performance that is really far above the norm. But, there are those who just like Porsches better, some features, like all wheel drive, may only be available on that brand. Some like Lamborghinis better as the average Lambo (is there such a thing?) is a faster car then the average Porsche.

Since we have enough disposable income to purchase either we can afford to choose one that we will like much better then the other. If SR77 didn't exist I would think that most of its adherents would be thrilled with SR101. If SR101 did not exist I know I would be thrilled with SR77. Either way they are a nice alternative if we can not get INFI (Ferrari F40!)!