BlackArrow is a major sinkhole with absolutely no communication effort, outright lying to their customers about absolutely everything.
Their specs have been totally missed. No stackable miners, no lcds, wifi's, no hosting, the hash-rent program is non-existant, miner hardware specifications with regards to consumption - totally off.
It's a big pile of chineese horse poo. Their flag product is absolutely nowhere in sight.
I should have converted the 10k USD I spent on their vaporware to 1 dollar bills and heat myself in the winter - it would have been far more efficient.
It's funny how I asked for immediate shipment using whatever method they can to get the low-spec machines running. And just as they were about to fulfil my order (or actually a small part of it) - BAM! They got their original design magically working and now will take 2-3 weeks to fulfil my order - absolute scam-fest.
Incompetent thieves, that in all probability are mining with our hardware.
Take what you will from this in the company score.
Absolutely, BA should be lower than Cointerra that's for sure. At least Cointerra underdelivered and overpromised somewhat in time.
BA has nothing to show for the delay, no compensation(minion hosting???) for lost time and have not refunded anyone. Missed every target date, everything that was supposed to set them apart from the competitors, total shitshow over there.
BA should definitely be lower than CT, VMC, Hashfast and should definitely be in the same breath as Butterfly Labs.