Computer vs CD/SACD discs


I am simplifying my system and getting out of vinyl. Actually sold all the vinyl and analog gear already. I was planning on going to computer audio and have been playing with it but really don't see the benefit over just slipping a disc into the tray. I also am getting a bit frustrated by all of the options of downloads, cables, inputs and opinions all over the place. I would welcome opinions thoughts on computer audio vs the old fashioned, putting a disc on the tray and pushing play. ( Streaming, I use spotify, exempted as this is a nice way to demo new music).
128x128davt
well I admitt TBG, I do not have any apple products, just PC, Dell top computer of the year I bought it, likly you do not have maintainance requirememnts that I have, cheers.
Joecasey, I enjoyed your last post, keep up the good work, I would like to learn all that I can, anything audio, cheers to you Joe.
AFAIK every computer buffers data in RAM before playback since music is stored on hard disk without timing as data and timing has to be always recreated. Hard disk has hefty cache buffer to start with. At the end everything comes to quality of final clock governing D/A conversion.

I like wireless transfer since it allows to discard everything on computer side of the wireless bridge. It also allows me to keep computer away from DAC. Computer speed, amount of RAM playback program etc. play no role. Clock on the DAC side can be greatly improved by reclocking.
Anyone listen to the Audiophile Vortexbox? It looks to be a simple solution for computer audio.
It's my understanding that you can't rip SACDs by yourself to a harddrive without going the out-of-production Sony PS3 route. Tbg, is this what you did? Thanks.