As a gen Xer, I never went for MP3s. I'm an audiophile and an archivist, so I only use high-quality lossless formats. FLAC has been my go-to since it came out.

Wasn't a fan of cassettes or VHS tapes because they deteriorated with use, so I had to make and play copies of my 'masters' instead of the originals. 

CDs were great, but I wasn't too keen on the mp2 quality of DVDs. Laserdiscs, on the other hand, were fantastic and they didn't deteriorate with regular play (aside from potential oxidation issues). 

Love the warmth of vinyl, the large art and liner notes, but it is a flawed medium that also deteriorates with time and use.

Collecting and playing vintage media is fun, but for my library, it's archival mediums FTW.