I have gotten whole cases of CD-R’s at yard sales and thrift stores. I do not own a single CD-RW. Even when I purchase them, the CD-R’s are so cheap that if I mess up I can just toss the error and still come out ahead. If I needed to overwrite it frequently I would probably just use a different media if available (like a USB drive).
Part of the issue there is actually the 360 controller, from my experience. It has one of the worst D-pads ever made. That said, platformers and fighting games are typically the only ones I use a D-pad on anyway, so if you don’t play those you’d likely never use it.