To answer your question, neither. I've never given this any thought, but since you asked I did think about it and to tell you the truth, I find some of the answers in this thread slightly bothersome and a little bit sad.
I don't hide the fact that own a Porsche nor do I necessarily talk about it by trying to weave that fact into a conversation which is not about cars. In other words, I might say "I'll pick you up" but I would not normally say, "I'll pick you up in my Porsche".
Thinking back, I suppose I have often owned a fancier car than my boss, my associates, or my customers but I would never go out of my way to hide the kind of car I own by not driving it to work, for example.
I'm not defined by the kind of car I own any more than I'm defined by the up-scale nozzle on the end of my garden hose. My car-oriented friends know I drive a Porsche of course, but few other people do unless the subject of cars happens to come up in normal conversation. I don't bring Porsche ownership up, but I'm certainly willing to talk about my cars when appropriate.
Likewise, the hose nozzle I use is great and if somebody is complaining about the crappy nozzle they own, I might advise them to use the fancy one I prefer. Things like shoes, guns, underwear, watches, cooking utensils, bird feeders, and 3d printers all fall into the same category. The examples I use are nothing real fancy, but they are usually pretty nice. I don't ever introduce myself as a Prusa printer owner.