I'm not sure what component you are talking about? The 100 or 200 disc CD players?
I still have a 100 disc Pioneer that I have had for a very long time! I love it! It has 4x trays of 25 each. So, I can always pop out 3 of the trays even while it is playing a disc from the 4th tray. When I work or study in that area, I just choose some random number. I also find that it is a great way to store my discs!
I also used to have a 200 disc Sony. I sold that one. It was the carousel-style. Those carousels are just a pain in the butt. Scroll through with the knob and wait for the carousel to turn. No Thanks!