I found that there is an intangible "consideration" (some would call it stress) when dealing with a car that is high dollar and less common (I hesitate to say rare). The sample size/data base (for knowledge, parts, repairs, spares, insurance, etc...) complicates/influences almost every aspect of ownership which (I feel) should be taken into account.
When I had a major repair to my NSX parts (like a front clip) were rare and expensive (compared to my 300ZX TT)...just try to source/price a cracked headlight or windshield for a McLaren.
When I had a major repair to my NSX parts (like a front clip) were rare and expensive (compared to my 300ZX TT)...just try to source/price a cracked headlight or windshield for a McLaren.