AZLA SednaEarfit XELASTEC information, impressions & with Campfire Audio Andromeda 2020. Fit and isolation is excellent

They seem to take time ‘to warm up’ and then they are more controlled in the sub bass/bass than initial insertion. 

They form their shape to your ears with body heat - fit and sound improving with time

I just ordered more (multipack) sizes off amazon (a size or two down from your normal size depending in earphone - or so it seems...)

Japan Amazon

https://www.amazon.co.jp/gp/aw/d/B08B84Y1ZV?ref=ppx_pt2_mob_b_prod_image&th=1&psc=1

USA Amazon

https://www.amazon.com/gp/aw/d/B08BR677ND/ref=sspa_mw_detail_0?ie=UTF8&psc=1&th=1&tag=headfi-20

NOTE: Head pie does not make any money from amazon links - just sharing teh love.

i bought my first pack at Fujiya Avic and then ordered two more packs (MS/M/ML and SS/S/M) off amazon japan

They seem to come in a two pack

or a three pack of various sizes.

say for the Andromeda i usually use a Yellow ML/ Blue tip L - right and left ear

for Xelastec i am using a MS/M

You will note above the Xelastec and Spiral Dots++ dont correspond exactly in size.

You may have to go down a size than normal

i recommend trying one of the sample packs first for experimenting with size (See the options on the amazon link)

Quick & fast impressions:

With iBasso DX220 amp 8EX and Campfire Audio MW10 and Ara

Xelastec 

 Fairly even

Articulate

Controlled

Slight v

More high focus.

Wide and deep.

Vocals forward front and center.

Takes time to warm up for tight sub bass and bass.

Technical

More full with more volume

Spiral dots++

Wider sound stage.

Width, depth and height.

Softer.

Warm

Natural

More mids

Good staging, imaging.

Holographic

Full deep

Final Audio:

Even

Smaller sound stage.

W sig

Vocals forward.

Good, though slightly subdued dynamics.

Flatter?

Treble

Airy.