motoadve wrote:....Something I really like about the 170 is the light feel on the controls and also how slow you can approach....
The 170B & 180 have the same wing,
they should perform about the same-- given the same aircraft weight
and the same mods (Sportsman, VGs, whatever).
The lower the weight, the slower it will fly and the lighter it will feel.
Dunno what your hotrodded 170 weighs, but I would guess between 1350 & 1400.
An early 180 can easily come in at 1650, or less if the owner works at it.
So a little heavier feeling, and a little higher stall speed...
but with 30 to 45 more horsepower.
For all-around use, I know which one I'd choose.
(see my punchline below)