Doing research, and making an informed decision is what I do.
Perfect example: buying a new car vs a 3 year old used car, same model.
Back in 2003, I looked at a bunch of used Honda Accords. Found a couple of 2000 & 2001 Accords with 20K-30K miles. Both are the EX model, more options than I need. Dealers would not drop their prices below $18K no matter what.
I shopped around and found a couple dealers about 2 hours away selling brand-new Accords for $17899, including freight. They were the LX model, which has just the options I want.
So, do I get a used car, pay $18K, plus higher interest rates on used cars, 90 day warranty....or buy brand new, $18K, 1.9% financing, three year warranty. Of course I got the new one. No brainer there.
I've had idiots ask me why I didn't get a used BMW or Audi instead of a new Honda, even if they were 4 years old and the same price. If anyone does their homework, they would notice that the cost of owning a BMW, even a used one, is much higher than a Honda. Plus, I don't give a rat's ass about social status....I ain't dumping money into a car just because the name represents "I am better than you".