WorldCoin is the original fast coin and it shall stand like that.
Earthcoin dates back to before GeistGeld? That sounds unlikely.
Or is fast being used as a technical term here dividing up the many less than a minute per block coins so that fast refers to some specific number of seconds target and each second or five seconds or somesuch gets a different label, like under ten seconds is hyperfast, ten to 19 is superfast, 20 to 29 is extrafast, 30 to 39 is ... etc?
How many seconds is it, anyway? Presumably less than five (Liquidcoin, possibly among others, is five, isn't it?)
I do not recall GeistGeld's exact number of seconds either off-hand, but it is so crazy fast that it is possibly maybe even too fast to really be practical in realistic network situations. How fast exactly is WorldCoin and how much actual load has it been tested with?
Has it even been tested long enough to ensure that a year or few of blocks all reasonably full works fine on normal people's normal home nodes, or is it aimed at dedicated server machines in datacentres on high speed internet feeds?
I am interested because some people have reported that GeistGeld's blocks are too fast; doublec for example has suggested that it should be slowed down, its sheer speed is a big part of why it is on so few pools, and why doublec dropped it from his.
-MarkM-