If you have to have an integrated cockpit, the way that Trek did it on the new Émonda is pretty slick. I’m  not a fan of all-in-one handlebars because it’s unlikely that they’ll ever make a 130mm x 38mm version (too lazy to check), but if they make one that fits you, it is a decent optimization. The T47 BB is also nice, even though the only real issue with BB90 was that no one but Trek used it. Overall the improvements all look solid, as long as you’re not in the market for a rim brake version. There isn’t one. Sorry (not sorry).