I've always been curious why people seem intimidated by the larger titans. For instance, for the price of a single Emperor titan, a body might field 24 reasonably equipped Hammerheads, 75 blaster-equipped battlesuits, 47 power klaws on bikes, 50 double-multi-melta Land Speeders, the list goes on.
I'm asking because I've never actually played a game with anything this large, so maybe there's a practical reality that I'm not getting, and I'm curious. I understand that the really large titans can lay down an impressive amount of Destroyer firepower, but at the same time it seems like most of the time there's a price-equivalent option that would virtually guarantee their destruction several times over on all but the very largest of boards. Am I not seeing something?