Argh, I meant "I guess you need to pick up the Varia Suit in low% runs?" if you're picking up SA, so 15%? Hard 10% almost never opts for SA, AFAIK.
So for 100%, when cleaning up lower chozodia (aka the rooms around the map station), is there a reason why speedrunners don't do a speedboosting/spaceboosting strat? The 100% TAS does it by using a power bomb to kill the pirate so the gate goes up (in the room above the save/map room), but on console, when you enter that room from the right, you just have to wait a split second, shoot right to kill the pirate (and thus deactivate the alarm) and then run left to charge the speed boost. It doesn't seem difficult at all either to space boost through the map station and halfway through the hall with the super missile tank.