You couldn't be idiotic enough to think that there is only one Cryptonight coin to mine?
You do realize Monero isn't even in the top 5?
Only one other CN coin has significant hashrate - and ETN has ALSO announced plans to change their algo to kill this miner.
If Bitmain released their common "3000 units" batch of them, every other coin is going to quickly get totally swamped as very close to 7 TIMES their current total combined hashrate hits them.
Hint - 660 Mhash is more hashrate than ANY CN coin has currently EXCEPT Monero, most have less than *50* and one of them has LESS THAN ONE MHASH TOTAL NETWORK HASHRATE.
I've already looked at ALL of the numbers *AND* the planned changes - you obviously have NOT.
It's unbelievable that you actually had to explain this to him.......AFTER HE BOUGHT 4 OF THEM! What the Hell is wrong with people? Must have too much money....