My buddy bought an imposter last year and I loved the sound and ease of call-ability so I just had to try last flight calls for myself. I picked up the illusion, fear and the 4 in 1 whistle and I can't say enough about the quality and sound. They are amazing! I was a little skeptical about spending so much on my calls but they're 100% worth it. The details are incredible and I couldn't be happier with how my lanyard looks and feels now!