Really like my Nostalgia. And it's not my only (BBD) delay. For the money a "no-brainer". Own it for over a year now. No technical issues. Only thing is that the white paint around "Time" and "Feedback" is disappearing. But that gives this Chromatic module, a nice "nostalgic" 303 look.
Owned Ataxia and the pink looked lovely next to "old school" mutable modules. Sold it because I preferred a dedicated ADSR.