Good to hear! I've got an S9 space heater coming soon. Will probably solo mine with that; may even experiment with making my own block templates, but there are a couple of other options out there that also look good.
May put some hash on ViaBTC, but my thinking is that I would rather help a smaller pool stay viable instead of making one of the top pools even bigger. FWIW, with my ~100 TH. ;)