(27 user ratings) 1.9 out of 5 stars
josecolasijr (20) - 2016-08-17 16:50:14
This doesnt work well on my friends. Very high price and not recommended to others specially if you are just starting in bitcoin
slh84 (60) - 2016-06-10 08:32:17
mining hardware at high price with up to date information you got to be wanting to lose money not inless your in it for a long term investment but then who can afford that
umarshah (530) - 2016-05-09 00:29:17
Butterfly Joddy is auxillary for mining bitcoins but it has an expensive buying policy which everyone can not efford
markson (980) - 2016-04-26 06:46:25
It's too much expensive so that it does not compensate, I mean it's not worth it. But it delivers and the website is online, the only problem is the price really.
josecolasi (360) - 2016-01-27 15:28:50
Not so good. Its very expensive, its not worth it. Not recommended for practical buyers. Mining should not be expensive as this one or maybe you will need a very high specs in order to mine well using this.
delizza (30) - 2015-04-19 05:20:07
Butterfly labs equipment is extremely expensive for the price per GH. You would barley make a profit from mining bitcoins. Go somewhere else.
vicooin (205) - 2015-03-03 07:25:25
expensive yet not profitable to mine bitcoins due to high dificulty so please lower the price per GH
evilcow (10) - 2014-04-21 19:48:33
They were one of the first (first that I saw) ASIC manufacturers, I ordered 4 x 5GH/s jalapeno devices in Aug 2012, later upgrading to 1 x LITTLE SINGLE 30GH/s unit.
MONTHS AND MONTHS OF LIES ENSUED from BFL, stating a plethora of problems encountered by them... their fab and every possible excuse under the sun... probably ALL excuses were used EXCEPT the sun...
Anyway, I gave up and figured I was scammed!
August 18th 2013 (yep, that's OVER A FULL F***ING YEAR!!!) I noticed they were shipping to my purchase date, but no email telling me mine has been sent, or even that it is getting close...
EVENTUALLY after some emailing I get a confirmation email saying my items has shipped. NOT BEFORE CHARGING ME AN EXTRA US$100 for EXPRESS shipping?! If the device was ready a YEAR AGO I wouldn't NEED express shipping.
Device ACTUALLY arrived and I started to hash... I emailed them about a slowness and I actually got a reply fairly quickly, turns out it was their stupid EASY MINER software that was to blame anyway.
So BFL announce the MONARCH... really?? 300/600GH/s and 1000s of BFL customers are STILL WAITING FOR THEIR 5, 25/30, 50/60GH/s devices...
Then it's CLOUD mining...
What have they actually done that was GOOD (or seemingly) for the customers??
1*. They gave us CHIP credits...<????!> a useless notion that gave us the ILLUSION that we have some credits that we can use down the road a bit (should we ever trust BFL again)
* = Minimum 100 CHIPS PURCHASED PER ORDER (I had a total of 16 chip credits)
+ WTF can you do with ASIC chips that are not built into a system? NOTHING that's what!!!
2*. 25% DISCOUNT VOUCHER - This actually sounded like a good thing!
* BUT YOU CANNOT USE THEM IN CONJUNCTION WITH ANYTHING ELSE. ie. you cannot use your CHIP CREDITS and DISCOUNT VOUCHER together.
Thus I started emailing them, why can I not use my credits?
It was about this time my 25% DISCOUNT VOUCHER vanished from my account...
So I email AGAIN, Where's my voucher? Why can't I use chip credits? AFTER ALL, these were both things GIVEN to ME by BFL for THEM SCREWING ME AROUND!
I think it was a month or so later, by this point I had given up on BFL anyway... I got an email from BFL_Josh, one liner saying "You don't need voucher anymore as prices have been dropped!"
WTF!!?? So to SAY THANKS to your early customer, you DANGLE A CARROT in front of them and then throw me into the same priority queue AS EVERYONE ELSE!
*** NO MATTER HOW ENTICING BFL MAY SEEM - >>>STAY AWAY<<< ***
donkeybutter (20) - 2014-03-30 11:18:10
I have personally purchased a miner from Butterflylabs. I got the Miner and it worked just fine as promised. It was at a certain cost however, meaning, it was easily a year or more late in delivery. This was after a dozen or so, changes in the promised delivery date.
Also, to this day Butterfly Labs charges an arm and a leg for the Miners they Produce. The calculations on Profitability with these machines is Less Than Zero, even at Bitcoin value of $1,000.
If you really look into the message boards, you will quickly notice its just a place for people to complain and comment on the many bad stories about Butterfly Labs.
marcos43 (10) - 2013-12-29 18:47:38
malisimo tardan mucho