I don't know why eth have to switch to PoS , does anyone know the answer , is it something technical or it's just the dev. want to switch it , i can't understand this point
Because PoW is a waste of electricity.
which no one minds as per the current ROI rates for the rx480s i own..
It's better for the world and the environment. But also, if the value remains high, and there is no reason to suspect it would crash very low, then sooner or later ASIC's will come along. And ASIC's would probably mean consolidation of mining power in China. I'm not knocking China, but consolidation in a single region or country is not a good thing for any cryptocurrency and certainly isn't helping BTC at all. POS should also mean an increase in ETH value if DASH is any indication. The incentive to hold lowers the supply on the market. Now is a good time to start hording ETH. I sure am.
It is just a bluff to hold off asics. It is never going leave POW and go to POS
and if an asic guy wants to spend money to build a miner he would be very wise to tell no one and just mine the coins.
Also Eth could be adjusted to only use 8gb cards if someone build an asic.
We are in the age of gpu/pc vs asic
A lot of major companies are backing gpu/pc
Intel
AMD
Nvidia
Sapphire
Evga
ASUS
MSI
DIAMONDMULTIMEDIA
POWERCOLOR
and at least 50 other companies would prefer gpus/pcs to win over basics.
@ adaseb power used to mine coins does make pollution ,but the main issue for pollution is population of the planet
I am 60 when I was a kid there was about 3 billion people there are now over 7 billion people.
POS is basically like interest from a bank I just don't see a reason to get 1 % or 2% on my ETH-money since nothing backs it.
POW the ETH is backed by gear mining it and power consumed.