Now you own it, and while listening to it you will always be saying to yourself that thing cost $40,000 and somehow you’ll enjoy it more.
You will enjoy it more because it would be better.
Is it going to be 40x better than a 1k preamp, most likely not, but it will perform way better in areas that a lesser preamp cannot even touch.
The question is would you buy it, if funds allowed, to enjoy it or to show off. I want to believe that many here would buy it for enjoyment.
I cannot understand, while in this passion, some people reject the idea of expensive gear, quite a few of those reflect somehow their value.
Personally i would go for it, i have one in mind, and show a fake invoice to my wife.