8) hands grips angle from straight to inside is very adjustable too
9) and of course your elbow to hand grip distance is adjustable, you might need to cut the extensions once, but that still leaves a lot of adjustment (definitely not a final cut to a 1mm adjustement...) if you cut the extension flush with elbow cup you can still increase elbow to hand distance by 20 to 30mm depends on where the cut was made relative to the holes pattern.
10) finally as an accessory for triathletes there is the triathlon bridge, allowing bottle cage mounts in many positions (to allow extraction of bottle front to back or back to front) and install your computer any way you want (I mean it... really !).
I will leave it to users to talk about comfort and aerodynamics... but as a side not on adjustment I would say that having used it with many athletes (including aero testing in Wind Tunnel and on the Velodrome with French Track Team + Denis Chevrot) and also used it myself that after the first installation is done, it is very very fast to test positions. Stack is longer than Monorise options since there are spacers and different bolt lenghts involved, would be lying if I was saying the opposite, BUT, after that, usually your elbow to hand position is already defined and from there you only untighten the two bolts underneath the pad to adjust both reach and tilt so it's super easy to try longer/shorter reach, lower/higher hands, all while keeping elbow-forearm-hand very well supported.
It's also quite a light setup which was not on top of priority list (it's an aero and ergonomic product before everything else) but always good to take considering for example 70.3 World Championship is going to be quite a tough bike course this year !
Sorry I was a bit long, hopefully it will help some and if you have some questions, again, happy to help !