If you wanna buy cheap music. Buy it used!
Cheap, used cd's skip.
Cheap, used vinyl snaps, crackles and pops.
If you consider album artwork a dying or lost artform, you can buy the old vinyl for the original covers, as opposed to the generic press photos they might slap on the front for a "best of" or reissue.
You can jump to any point in the song, even look at the heavy grooves in the vinyl and be able to tell where the poppin' parts are gonna be. You can speed up or slow down the song right from the get-go with any standard turntable.
You can physically touch the music.
If you like using vinyl, it will be an easier and more effective method for you. If you don't, it won't. If you question people who like using vinyl, you probably don't/
Also, you like... asked about vinyl and then corrected your question to: "Oh... well I mean, I'm just askin' about the people who STRICTLY only use vinyl. I use all these different sources... etc. I'm the best."
I'm just teasin' bro... but seriously, I just think that... vinyl is such a vast pit of musical experience for some people, you can end up settling with the little drawbacks and negatives of the method, because the positive elements are so charming. I'm less likely to even look at a CD or a computer for a bird noise if I need one... if I can't find in on vinyl, I don't need it that bad. But I might find something even better on the quest for it.
Vinyl's like playing russian roulette with a cannon attatched to a jukebox.
Plus... all the artists who's music wasn't a big enough of a "hit" to be reissued to CD, every one of those artists has potentially sonically interesting music that can be recycled for beats, but will never see the light of a digital day.
When you can make something amazing out of something nobody heard and nobody wanted, you feel good about yourself. Just about as good as you would feel being able to find bird noises on a DVD.