I used a Tall stem , and aero Bars Behind a Zzipper Fairing .. so the fairing did the wind redirection.
but without the fairing bending over Low is where the aerodynamic advantage is ..
Now if you just want to give your wrists a break and lead on those forearm Pads , in stead >. Different story..
The saddle Should not have to slope down .. that puts weight on your arms always Pushing your self back Up .
one long push-up..