League of Legends (LoL) Question: Divine Sunderer vs. Trinity Force

Trinity Force and Divine Sunderer are quite different items which are good in their own ways.The item choice depends on the champion sometimes but in general Tryinity Force is better vs squshier teams since it provides great burst damage by constantly using your abilities and Divine Sunderer is usually better vs tankier teams since it does damage based on enemy's hp.Usually autoattackers like Jax , Irelia and Viego do better with Trinity and Ability Based champions that don't auto attack as often like Darius , Aatrox and Volibear would prefer Sunderer.

Depends on the champ divine sunderer is good for champs that need some tankyness and have mixed AP and AD damage (e.g. Ezreal, Volibear, Jax) and Tri Force is more for like champs that need to have high attack speed and shred and main dmg is autos (e.g. Viego, Irelia, Jax)

Kinda depends on the game and also what champion you're playing. Trinity is exceptionally good late game whilst Divine is more for that early/mid game power.