It's all about tradeoffs. I've found such profiles, and even more deflex than that, result in very stable and forgiving bows, which carries weight for me. I've gone both directions... pushing the reflex/recurve envelope, and then turned around and put bunches of deflex in them. When I did, I instantly fell in love with how the deflexed bows handled. I still like to mix it up. The tri-lam I'm making now has both substantial deflex and reflex. Anxious to get it done and shoot it.