Anyone use this tire? What do you think? Other recommendations?

I live in FL where its mostly straight/flat riding, I do lots of interstate miles. Its been recommended I switch from the Dunlop Qualifier to this new Roadsmart tire. I have a flat patch in the center of my qualifier now, and the tire itself has gone flat. I have been happy with it, just seems the center wears out before the whole tire does.

Let me know what you think.
Thanks!