Horizon is still too effective and you know it.

@hayhor she already got a higher jump as secret passive, try throwing Q next to an evac tower or jump tower and use it to go up then grab the zip line to fly.
the moment before she touches the ground she jumps similar to Octane's pad second jump.
and she is the only one who can do that, even if the rest of the team does the same they can not do it.