Up to now I perceived Odam as go to capacitor for electronics and where physical space at a premium. A lower priced and smaller size cap that beats higher priced and larger size caps? I'll be replacing the modwright caps in my phono stage with odams, perfect place to try as space at a premium.
I can only tell you my experience with many boutique caps has all been good, just different sonic signatures, none bad. If the odam is as good as stated, should be go to cap for nearly all circumstances. Although I've not heard Duelund Cast in my system, would still be my pick with no space or cost considerations.