Frankie, i’ve heard the original Crystal Arabesque Mini’s & original Magico S1’s. I’ve also heard the Wilson Alexia’s in a couple of different setups, though not the new Sabrina.
These are all very different speakers. The Crystal Arabesque Mini’s are good sound stagers and disappear in the room. They are quite punchy/dynamic for their size, though I thought the tweeter sounded a bit analytical. However the new Arabesque Minimissimo’s BE dome is supposed to sound sweeter and less analytical, though that shouldn’t be an issue if you’re driving them with tubes. However note bass depth is of course limited being small stand mounts.
The original Magico S1 is a good speaker, but that’s all. I think both the S1 Mk2 and YG Carmel 2 will both be a lot better. No one outside the factory will have heard the S1 Mk2 as they are not due to start delivering until early Feb. I have heard th Carmel 2 and was impressed. Amazing build quality, very nice looks & the new model has better power handling, bass & smoother highs than the original Carmel. The Carmel 2 like other YG models sound very coherent and have good sound staging. But I think the much improved Magico S1 Mk2 should give the Carmel 2 a big run for its money. Of those two models, I would expect the S1 mk2 to sound a bit warmer with jazz and soul & have a bit more top end air/extension. The YG might offer slightly better sound staging. However this is pure speculation at this stage.
I can’t say i’m a fan of Wilson. I found the Alexia’s ported bass design flawed. The bass was punchy, but slow and flabby which smeared the midrange & produced a sound which did not sound tight, accurate or coherent. Though they sound stage well and have a ’live’ sound which I can see appealing to some. The Sabrinas would be worth an audition. I also see Wilson speakers being demo’d a lot with ARC tubes.
You may also want to look at 2nd hand Magico S3’s which are coming up for sale more often. They have good bass & a very open/transparent midrange. If you’re looking for a small form factor, those speakers are also worth considering.