DUNU - S&S Eartips

Dunu S&S used with my dunu Titan s. I was hoping for a change in sound compared to the stock tips and instead of going for a different dac it makes more sense to get good tips first.
Using them for few weeks now, there's no doubt these have become my favourite tips. The default stock tips don't do justice to the capability of my iem.
These having a cylindrical shape n go deep into ur canal (⁠●⁠_⁠_⁠●⁠) and they really make a good seal, what's the effect? I've noticed the sub-bass extension was felt which was absent with stock tips which only highlighted the boosted midbass. Not only that but these are soft and thin walled and just let the music sound spacious and separated. The feeling of soundstage is done right with them.
They increase the sense of wideness and have beautiful treble extension, I believe they enhance the 12k part, I saw it on concept karts page. There are different sizes available on other websites if u can't find em here.
One thing to note; generally medium tips fit me but I decided just looking at the image that the large ones are actually similarly sized to the medium ones and I had store credit (got em for 660). So i ordered them, and boy are they big. They actually did fit me really well regardless but didn't go deep nuh-uh.
Dunu recommends going a size down for the right fit and I'd say if you use mediums but can fit large tips order medium for dunu s&s.
On the other hand if large is too big for you and if other small tips fit decently well, maybe order the small dunu s&s .
Be careful tho u can't return these unless defective.
Overall tips are not as widely discussed as iems but they do come into play into the mid tier price point (100$ or so) and boy do these make a difference.
Used with cx-pro dac and lossless local files with hiby's exclusive audio mode.