So I’ve used the Wolf Forte Primo violin shoulder rest for a few days, and it’s worked a LOT better for me. When using the Kun with a long neck, I find that I still have to lift my left shoulder up. With the BonMusica, the padding was insufficient for my shoulder, and at times it hurts.
The Primo is bendable and has sufficient padding. My only wish is that the legs look better, like the Kun! The length of the legs are adjustable and the Wolf itself swivels to adjust to your body type. All in all, I’d recommend it for people that have long necks 🙂