I know I'd be disappointed the first time I went WOT and realized I spent $100k+ for this?
115 mph is ok but it isn't woth six figures to me. Yeah, yeah, I know -- there's more to it than that, it's a Porsche, etc, etc. None of that floats my boat. You can make lots of cars handle just as well and go just as fast and spend far less than that. I'm not a brand worshiper - I don't care whose emblem is on the front and I certainly won't pay a premium for it.
FWIW, I have run a 911TT heads up and won by .02. We had both just arrived at the track after 2+ hours driving, both went straight to staging, and ran 'em like we drove in. His mph was higher by 4-5 but I got the green. Oh, and I had maybe $15k into my car including purchase.