The Ingrid derailleur is pretty sweet, no setup issues with various cassettes, clutch works well, and the swappable fins have been cool for trying it with different shifters. Currently have their TTS but have also ran it with a Sram 12spd shifter. The TTS shifter is a little awkward at first but you get used to it, and has a really positive mechanical clunk to each shift which I love. Honestly though I still think I prefer a standard two trigger shifter ergonomically so may end up switching back. I only have one ride on the Nine.One so far, but...
Thank you! Yeah it really is a problem on modern bikes. Even with 40mm rise bars I had to have quite a bit of spacers under my stem to feel like what I am used to. I would gladly take the small decrease in reach to have a much improved stack without altering my front center/wheelbase length.