I bought the Activo Scoop
Using for just 1-2 days, and these are the first impressions:
It is very light and comfortable.
Its cable is near perfect for me: tangle-free, smooth and beautifully clean.
The sound is amazing, superbly precise and rich in detail.
Switching from Fiio JD-1 (Type C version), and I immediately noticed that it doesn't have a V shape (Compared to the JD1): the mids and highs are very noticeable, and it was irritating to me at first (the noticeably more restrained bass), but very detailed. It has very professional, tight, and precise bass.
I put a 65 KHz Eq filter on it (2dB gain) and it brings out the bass, I like it even better.
Website: https://www.activostyle.com/scoop
I’m an IEM beginner—this is only my second pair—so apologies if anything I said was unprofessional or incorrect; these are just my own impressions.