You only need SACD Capability (super audio cd, read by a different laser) if you have or plan on buying SACD Discs. I had some and bought some more, but no longer, they aren't really worth it after the itch is scratched IMO. A standard CD, via great player, can sound terrific.
Lasers get old/weak relative to hours played, use caution buying used. And, they can go out of alignment, many used units play CD, but errors when trying to play the SACD version.
I went from a surprisingly great sounding Sony changer that died, CD only, to a Vintage Sony Single SACD/CD Player XA5400ES (learned about it here). I was playing almost all vinyl, until I got the xa5400es, now I am still re-discovering my many CDs, and buying used cds, used vinyl, trying not to buy anything and listen to what I inherited.
IF you do not need SACD, you might consider a CD Changer, I had two changers that sounded terrific, the Sony that died, and I kept an Onkyo Integra CDC-3.4 in one of my systems, they still sell it new, Crutchfield has good info about old stuff, Amazon has it, dual wolfson processors was why I tried it, found out how great is sounded compared to 9 others I tried (none high end expensive).
https://www.crutchfield.com/S-LESwRLiMqtt/p_164CDC34/Integra-CDC-3-4.html
My search's conclusion, it's a salad of ingredients, chosen processor(s), over-clocking, anti-jitter, proprietary filters, ... you hear and prefer ......,