They do have great damage, but remember, its against single targets. If we are going by how much damage can be caused by your super, the list goes Defender (WoL) Nightstalker(bloodbound) Stormcaller HoS GG Radiance FoH Nova bomb Arc blade For mobility, ehh, titans are the slowest class as a default, and yes, i know there is titan skating, and while thats fast, we are not in a race. The crucible is full of small maps, where the space needed to get "top speed" is non existent. Along with this, yes, there is range, but it has 2 negatives when compared to GG. It is not hit scan, and as such has travel time, an arc, and in turn makes you have to actually aim to hit your shots. Golden gun being hit scan allows for instant kills from EXTREME ranges. Along with this, because the hammers are a projectile, they are very hard to use to hit mid air targets, and therefore by merely jumping, you can escape the hammer