There's a place for all the different boats so I'm not saying any are lesser, it's just a personal thing for me as my passion has been youth sailing. I want to see youth come through the ranks saying sailing is exciting and If you watch kids they mostly don't want to be on their own having fun. Whilst racing on the A I didn't chat to anyone all day, if you watch videos of kids sailing two up you will see how much they chat. Also I like the feeling of power on my boat and that is what these 15's offer the kids, this video of a couple of kids doing 20kts sort of shows where I'm at
https://youtu.be/M-C2hOpeYko