I'm having success with it reacting well for me in medium and heavy oil. I love it. It's extremely smooth off the breakpoint for me, but it packs a wallop on the back end.
For me at least, it provides an excellent blend of power and control.
Do you have any of the older Lane#1's you can compare it too? I still have a lot of the older stuff, and would appreciate input on any direct comparisons.
I'm sure there are others here that could provide you better input.
I do still have a Stealth Bomber. When I used to utilize it regularly, it had strong backend power. But in all honesty, I couldn't tell you it reacts the same as my Typhoon.