so I bought a Viper in the pre-order batch earlier.
hope this guys deliver.
I've seen the same drama back in later 2012 and early 2013 when everyone said Yifu/Avalon were scammy looking
but then their Avalon 60g miners came out. At that time, I did not order anything from Avalon and had booked earlier with
BitcoinAsic.com instead, which was a painful regret as Tom did not deliver.
oh well. praying hard now.