I think Sticky Tape covers much of what I used a Gen Loss for. I sold my Generation Loss mk2 and CooperFX Arcades Gen Loss after the Sticky Tape algorithm was released. Sticky Tape may not do the exact things in the exact same way, but is really cool for pleasantly/pleasingly degrading things. The Tape Echo algo also can do some similar stuff (with a really short or no delay).

Lossy is more about digital degradation (and not as interesting to me, honestly).

You might also have fun with the CooperFX Arcades LoFi card and the Source Audio Artifakt.