It will be very worthwhile to mine in my opinion. I also went down to this route, however i am stuggling to find a right place to put the rig because it you want to do it in a relatively large scale ( say 10 6s gpu), it will generate a lot of heat and noise. Just something to keep in mind i guess.
That's great, thanks for your response. Have you had any major issues while mining?
no as today i am still trying to solve the issue but i think those would be minority as long as you find a suitable place to do it.