I've an S9 ant miner and it has been pretty straight foward. Since I have it in the backyard didn't change the fans for Noctunas. With stock fans can be pretty annoying. 

It's been up and running for more than 3 months and I haven't mess with it since then.  

 Agreed the S9 is the best for low cost and with a fan change can be pretty silent  

 I think this is exactly what I want. Thanks for recommendation. 

 You’re welcome man 🫂