Way less specialized though. I think why most don't go for ASICs at this point, is because once you actually have units being produced, things have changed so much that you'd wish you had something more flexible. That's why general purpose GPUs are used today.
Well, Bitcoin ASICs are still the beast when it comes to Bitcoin mining. Some other cryptocurrencies use other methods for mining, so those ASICs won't work for that, but who's to say what's the better tech in the cryptocurrency space :shrug:
