Duke William of Normandy won the battle because was well prepared and had a good army. They prepared carefully for the battle. The Normans had knights on horseback who were skilful fighters.
A utility knife, metal ruler, and a hammer can be faster than trying to carefully saw an opening. Score the drywall a couple times till you are most of the way through, then just knock a hole with the hammer and break the drywall back at the score lines.
You can use 2â wide paper tape or fiberglass mesh tape. For a drywall hole repair, paper tape will require one extra step. First you have to apply mud and wipe the tape down to get it to stick to the drywall.