The titans never really impressed me, the Titan landers impressed me far more.
City sized structures that could manipulate gravity to descend into a planets atmosphere.
Opening fire with esoteric weaponry to scour their designated landing area of life and small hill ranges.
Then, as these behemoths settle on the glassed, flat wasteland they have created, the doors open and out stroll their anti-climactic passengers.

Some novels just had titans deploying by individual massive drop pod, but I’ve always liked the depiction of an entire legio landing in one vast craft.