u/Fudgeeman

I need to put in drywall in this section of garage that needed fixing as the drywall was bulging badly (I do have insulation to put back in). The problem is the dimensions don't quite seem to match a normal 48"x96" drywall panel. Should I do one horizontal and then cover the bottom with a thin panel? Or do two vertical with third panel on the side? Cut more out from the top?

Edit: thanks for answers recommending a 54" panel. didn't know that was a thing ( I have 0 drywall experience). so I'll get that