Few more days and many more hours prove, that CA Nova are earphones, which for sure worth to try. My first impressions were not entirely positive, but now I have to submit, I was wrong and I'm happy, that I give it time. Few weeks back I got a chance to try for some short time Campfire Jupiter and I was absolutely fascinate. I never hear that sweet trebles before. An other few days before my experience with Jupiters I purchased Nova on Massdrop and I was eager to try them. When finally package arrive last Friday and I put them to my ears and let music play... Well it was not what I expect. Sound was dull and I miss resolution and separation, proper bass kick and sweetness of trebles. So yes, I was a bit frustrated. I let Nova burn over few nights with different sources and I give an other run of try yesterday and today. Sound changed, it grow up, dullness is gone. Resolution, separation, etc is still not perfect, but today it hit me. Nova should not be compared to other IEM in class. Nova is class on its own. Nova have no ambition have deepest bass or sweetest trebles. Nova will be your every day companion, you will take Nova to your office, on travel and Nova will be always faithfully there for you. Ready to give you joy of music as long every day as you need. You will be not tired with their fit, with fatiguing sound with anything. So yes, there are better IEM on the market, but honestly there always will be someone or something better. For me are Nova Simply clever - these are Škoda ( Czech car maker ) catchword, but it fit for Nova as well.