no, texting is packages that are chosen to make it the next version of debian stable, the version your thinking of is debian unstable/sid, which is not a standalone os but a repo that you can change to after you install either testing or stable (unstable does not refer to the stability of your system but to the stability of package compatibility as it turns debian into a rolling release system like arch) Note: you can use Bookworm (stable) and trixie (testing) repos along with sid repos but it’s not recommended as it would make a frankendebian and might break stuff (see this for more info)