I've had the blessing 2 dusk for about 2 years now and nothing has really seemed like a worthwhile upgrade to me. I'm sure you'll find a lot of praise for them on the internet so I'll give you what I dislike about them.
- My pair have spinfit cp155 tips, they stay on snug for about a month or two before they start to feel loose or slip off on their own. I just wipe off the iem and the tip on my shirt every now and then and they go back to being snug.
- I listen to a lot of EDM, Orchestral, Pop, and a little bit of Rock. For my tastes they still lack some Bass and have a tad bit too much treble. For reference I increased bass at 125hz by 2.0db and and lowered the 6-8k range by 1.5db
- They're pretty big, I don't have issues with the nozzle size but the body of them butt up against the top of my ear creating a hotspot after a while.
Alternatively you can buy a replacement cable that way you don't have a large adapter that could become cumbersome, although it would be more expensive than an adapter. Decent cables go for about $20, I recommend Tripowin brand. Just make sure that it is MMCX to 2.5mm or 3.5mm. Be aware that 3.5mm will not be balanced but will still work with the Qudelix