I think it's worthwhile to be concerned about hashing ASICs used in crypto mining. They're stupidly cheap and outperform GPUs for hashing. They don't have much

I think it's worthwhile to be concerned about hashing ASICs used in crypto mining. They're stupidly cheap and outperform GPUs for hashing. They don't have much in the way of memory so they're not useful in memory-hard problems.