Mostly AP teams have a tower damage advantage right?
Since the enemy will have to itemize more against MR they should be more vulnerable to tower fire.
Why do people favor mostly AD teams?
Since the enemy will have to itemize more against MR they should be more vulnerable to tower fire.
Why do people favor mostly AD teams?
AP damage against towers are lower. As well, as AD has consistent damage over time (DPS) compared to AP's one and done burst-type playstyle. Add to the fact that itemization/runes are biased against AP, you have people choosing AD instead.
Tower damage is only relevant if people are diving.
People favor AD teams because the efficiency scale of AD/AP is Early/Late, so they want to win Early.
Autoattack is also the highest potential damage source because it's low cooldown.
Armor items also are more underwhelming compared to MR itemization IMO, SV, Banshee and Adaptive have insanely interesting passives, while Armor items are more useless unless the ADC is fed.