They are all Asics and will get you most profit 500 each per month for L3 and D3 and around 300 to 400 as of right now for s9.
If you wanna go long term then you can get GPU setup but this will have really long ROI but you can mine whatever you want.
Sorry for not doing punctuation.
Thanks. We ordered Antminer D3s, but several sites/forums are now saying they are hunks of junk at today's difficulty. Ordering through Bitmain takes literally forever. When we first ordered, it was like $90k/year in profit, which of course wouldn't happen. But now it says like $300/year... which is a terrible discovery now that the Antminers are about to arrive. It looks like we will be able to recoup after 1,200 days!
After that experiment, we decided to move to custom rig @ ~$10k. I like the power of the Antminers, but the radical delay for shipping is awful to bear. If only we could get them in August, when we ordered......
So, what is the best way to spend $10k on a mining rig (besides reselling unopened Antminers)? Thank you!