Okay here is the deal.

I ordered my third avalon 4.1 about ten minutes ago. Here is why

Avalon 4.1 is quieter then any other gear

With under clocks avalon will do as low as .45 watts a gh. quietly .




here is the transaction id.  valkir sent me a coupon  I paid 1.93btc for 1 more shipped to the usa.  He may have more coupons for them.  

https://blockchain.info/tx/8bc0a480d25796bcc36a4b07bc159c6b838e0232df680cb05b8d32308cee9a35


Avalon has been very good to me on these units.

1 free a new black 4.1
1 with a solid  discount  a  silver older 4.1

1 with a small coupon discount the one I purchased today.

I paid about 2.8282 btc for all my avalon gear.  A 3 pack should cost 5.44 btc.

So my review of the items has been well rewarded.

I am going to order a new quad rasp pi on fri from amazon. this model

http://www.amazon.com/gp/product/B008XVAVAW/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=A30ZYR2W3VAJ0A

along with a better card

http://www.amazon.com/gp/product/B00IVPU7KE/ref=ox_sc_act_title_2?ie=UTF8&psc=1&smid=ATVPDKIKX0DER


will get back with this info soon.  maybe all setup by Mon or Tues.