*nixdork × Gazzew Boba U4Ts in a KBD67 v3 with ABS MT3 profile caps
“Poppy and crisp” are the first words that come to mind, but they really make for inadequate understatements about these switches.
I mean, they’re U4Ts with long springs and quite decent factory tuning. Putting a regular stock U4T up to your ear, you’ll hear the spring ring clearly - much less so with these thanks to the donut dip lubing.
After using the LTs for a few days, these are definitely something else.
Where I felt myself encouraged to type lightly with the LTs, and barely making a gentle rain’s worth of noise with them; well - these are another story. Gentle typing is barely possible, and any honest attempt at using the keeb produces a hailstorm-like deluge. It also reminds me a bit of the sound made by a number of horses running down a street of cobblestone.
Between the two very good switches, I think I prefer the linears so far even though I’m usually a tactile guy. Maybe it’s the switches alone, maybe it’s them plus this keeb - it’s a little extreme for my current mood. They’re pretty much as-advertised, though - so that earns them a thumbs-up from me. 
If you want a massively-tactile short-throw switch that’s ready to roll from the bag, you could do a whole lot worse than these. I also just realized what the color scheme is about… 
I’d personally be willing to trade some of the crispness for a little more vibration dampening when it comes to tuning style, but I think I can see why the designer considers this the “canon” configuration, and I’m not really inclined to suggest anyone pop these open.