I just bought 12x Gigabyte 1060 3GB GPUs at lowest price possible in my country (lately prices are going crazy). I wanted some 1070s at first but couldn't get my hands on any for quite some time, so I wasn't really satisfied with the 1060s especially 3GB. But when I assembled the rigs last night, I found out all of them have got Samsung memory, yeey! Can't wait to set things up, OC and stuff and see results.

edit: Did some sloppy overclocking this morning on one of the rigs. The one at stock is mining at 20.5 - 21 mh/s each. The other one I got the power limit to 80% and memory to +750, didn't touch core and cards are hitting 24 mh/s on eth. I'm pretty sure I can take the memory a bit higher even. Seems like samsung memory really makes huge difference.