30 years ago you would buy what was available locally, possibly you could obtain from the shop owner that he orders a part from his distributor's catalog and that was it. And we weren't giving it much second thought.

Now when we know we can obtain any brand or any model online we are much more picky about our component choices. I know for me it is the same in other areas I am knowledgeable like bicycle parts. Regardless of the price more often than not the local bike shop doesn't have the exact tire model I want so if I am not in a hurry I order online. I wasn't unhappy buying whatever was available back in the days as it was just not a possibility and I had less knowledge about what was available, even when receiving magazines every month. Ignorance is bliss sometimes.