I just use PhoenixMiner. Anything that has the feature of reducing memory latency ('-straps 2'). Getting 47 mhash/s per 1080ti with that.

I actually had to spin up a Virtual Machine with GPU passthrough to launch Windows because I couldn't get the GPU tweaks working on Linux. Really nice how vfio is now in the Linux kernel, it's been a breeze going through the setup (compared to a couple years ago when you needed a custom kernel.)