I have been using Syos reeds for about two months. I previously used Rigotti and Regal Queen reeds but transitioned to Syos seamlessly. I used to rotate reeds to find a good one, but I’m truly impressed that every Syos reed I play maintains the same high quality. They are incredibly easy to play across the entire range, from low to high, and I love the sound they produce. Even the worn-out reeds scattered on my desk can still be played well by adjusting the position of the reed and the tip of the mouthpiece. I highly recommend these reeds to everyone.A special thanks to Pauline for introducing me to these amazing reeds.

Since I bought them, I have only played with the Arcane reeds.
They are very responsive and balanced. I mostly use Rico Royal, D. Jazz Select, or Vandoren, but I like the Acane better. It also works great out of the box.
The only "caveat" I had was that I had to order harder reeds with a 0.5, as based on the comparison table, the first order was too soft.

The reeds worked perfectly with the Mouthpiece I purchased, free blowing and responsive.

Bonne projection avec un grain sympa, les médium sont pleins, les altissimos sortent facilement, la régularité de fabrication est bluffante.
Cependant elles sont fragile (HS apres 10h de jeu en moyenne).
Je recommande

Efficacité immédiate. Et pour en avoir déjà utilisé : super longévité !