Yeah, but at that point it's just easier to smash something into the target at relativistic speeds.
Also, sence the mass limit seems tied to the computing power, you COULD teleport ENTIRE planets with: 3 dyson spheres, and a gigantinormous quantum-supercomputer
Could you convert to US tons?
A superposition drive with the processing power of the Discovery, which has around 200 q-yottabytes of memory, can alter objects up to 2 quintillion kilograms, although that would take a lot of power and use the entirety of its processing power avaliable.
So a chunk of antimatter neutronium would still do some damage, but if you contained the particles with an electromagnetic field, you could avoid any damage.
The mass limit is pretty high, so it's more like I can't teleport entire planets and stuff, which would be pretty OP. It is possible defend against the drive by using a second superposition drive to slightly alter the probablilities of quantum fluctuations in the area, making anything that tries to teleport into that area get split into elementary particles.
Cool, So in otherwords the ships that can use it have to be small ships with some sort of supercomupter on board?
And there's a mass limit.
So it will stay as an instant FTL drive, but it takes a ton of computing power.
Well, the entire basis of the tech is that it puts an object into a state of superposition and then instantly moves it elsewhere. I've already made the background information for it and don't really want to change it.