Leaserig is even too expensive for mining Scrypt in a multipool. I have to think about setting up my own dedicated mining rig, but what happens with my GPUs, when Scrypt ASICs get cheaper? I think they will get worthless, but there should be another way to earn BTC with GPU power ....
Unlike ASICs, GPUs have another purpose beyond mining that keeps the value up. The value of an ASIC is directly proportional to the amount you expect to mine with it, but a GPU can always be resold to gamers if GPU-mining becomes unprofitable.
