Nordost Red Dawn doesn't work in my system so that comparison is specificly useful as well.Was the Red Dawn an original or from the newer Leif series? When I demoed the original Nordost line the Blue Haven and Red Dawn were very bright sounding in my system. Baldur was better (not as bright but lifeless sounding). In the end I bought the Frey which for me was right in the sweet spot for the money.
That said the series 2 is very very different and much better sounding IMO. More liquid with a weightier sound. I still have the original Frey speaker cable but have upgraded my Frey Ic to the Tyr2.