What if battles 2

Android 17 and Android 18 vs X and Zero

Toomi: But what really makes the android's truly powerful, they both have unlimited amount of energy. Because of this, they never get tired in battle. And despite relying on outdated data with no knowledge of the Super Saiyan transformation, both Android 17 and 18 were strong enough to take down both Super Saiyan Vegeta and Trunks, the same Trunks who killed Frieza who can blow up planets.

Megumi: Android 18 even held her own and defeated Trunks and Goten while they are disguised as Mighty Mask, knocked out Jewel with one punch and even defeated Ribriane during the Tournament of Power.

Sachi: And Android 17 even after the end of the Cell Saga, was able to go toe to toe with Super Saiyan Blue Goku, took down quite a number of the Tournament of Power combatants and helped eliminated Anilaza.

Feats

Both Android 17 and 18 are more powerful than a basic SSJ1;

Both Android 17 and 18 slaughtered all the Z-Fighters in the Alternate Future.

Android 17 defeated two members of the team of the Universe 2 without any problems (even to one defeated it so fast that this could not react to any of their attacks)

Android 17 went on Par with Super Saiyan Blue Goku (Even Goku stated himself that he never intended to go Blue)

Android 17 defeated Universe 2 Kakunsa

Android 17 help Universe 7 Defeat Anilaza from Universe 3

Android 17 went Toe-to-toe with Super Saiyan 3 Goku (Manga version)

In the Manga, Android 17 tamed the Cell Jr's.

Android 17 endure a Match against God of Destruction Candidate Toppo

Android 17 is ultimately the winner of the Tournament of Power by being the last man remaining and wished all the universes to be revived that have been erased

Android 18 broke both of Vegeta's arms in the current timeline

Android 18 was the runner-up of the 25th World Martial Arts Tournament

Android 18 intentionally threw the match for Mr. Satan in exchange for a bribe. Otherwise, she could have clearly won.

Android 18 held her ground against Mighty Mask (Kid Trunks and Goten) when the duo became Super Saiyans

Android 18 effortlessly defeated Jewel.

Android 18 deflected a Kamehameha from Super Saiyan Blue Goku

Even a simple tap from Android 18's hand is 5.5 times stronger than Hercule's strongest punch.

Android 18 ifted Tupper with one arm and threw him with ease

Android 18 Eliminated Cocotte

Android 18 defeated Ribrianne

Toomi: But the best part of those two is that despite being built for world domination, both Android 17 and 18 have no interest in carrying out the late Dr. Gero's plans and the two opts for a more peaceful life, even becoming powerful enough to act as Universe 7's fighters in the Tournament of Power.

Megumi: Damn, and to think that in another future, those two were killed by Trunks.

Toomi: However, as powerful as the Androids were, they were an instrument for another fellow Android's own power boost, as Cell, a creation that was initially forgotten by Gero rose after Trunks killed the Androids, killed him before using his time machine to time travel to the present in order to hunt down the Androids and absorb them to create his own perfect form.