I would imagine that all depends on what you've got bolted on/in your engine. Likewise with launch control, better do a trial and error exercise until you find the right spot for your setup?
engine standard upgrade plug leads
whale induction kit TOP FUEL one
jdm integra manifold 4-1 an integra
exhaust an twinloop back box also decat
standard ecu thinking on get a ecu chipped an getin launch
control also will do until i get a HONDATA
Your tuner will know what the best changeover poing will be. verycar wil be diferent.alot more ecu options out there than hondata. Crome and neptune also.