Best aggressive road bikes in size small

Ah, yes, Cervelo isn’t on my prospect list. It is interesting, though, since you brought it up: how radically different the current R3 geometry is from that of the past.
I had heard they were to become more RS-like, and given I don’t particularly care for the ride of the Cervelo RS, well, not interested.
But in my size, the stack/reach changed little (502/361 to 505/360, compared to the RS 520/355) - what did change was a slacker HTA and increased rake.
So the front/center increased from 547 to 575 (with the RS at 555 despite its 650c wheels).

I’m just finding this geometry thing really interesting.
I did discover you have a road bike stack/reach/trail/fc web page - but Boardman bikes sadly aren’t on it yet.
Still, lots of good info now that I know more.

Thank you.