Originally Posted by dizzydtrain

Not sure if it's just me but it sounds like the Diverge might be better for you. You're trying to make the Allez be the Diverge based on your questions and concerns you have about the Allez.

I also test rode the Diverge and it felt great, can't comment if it would keep up with road bikes since I haven't raced any in group rides. However, most reviews i've read made a point that you won't get dropped unless you are a high level racer because at that point lbs will make a difference and the Diverge is heavier than the Allez.