I've been mining on here since Feb 2017 (a little over a year) with 3 R4's that I bought off of ebay. I have been very happy here between the mostly friendly community and Kano's openness and willingness to so patiently answer the same questions over and over again. I can't imagine mining anywhere else.
I finally bit the bullet and decided to expand my little mine. I added 2 Avalon 741's about a week and a half ago and just got in 3 brand new Avalon 841's from Blockforge today and got those up and running and pointed here. After seeing my hash rate around 25TH for the last year it is really exciting to see about 80TH on the front page. Still one of the little guys but enjoying every minute of it. Let's get some blocks!!