Let me educate you then
The 206 is a great plane. So is the 185. Neither is "superior" unless of course you want a newer one, in which case the Stationaire is the only choice.
The 206 has only one front door. A clear disadvantage in the seaplane department, and a relative one in the landplane department, for passengers. On the other hand the 206 has a great loading door second only to the Cherokee Six (or the Maule
) There are STC's to add a right front door to the 206 on floats, for lots o money.
I have been >told< that the 185 is the superior performer on floats but I don't know if that is true, or not.
You can fly a trike on snow skis. You can also push a turd uphill with a sharp stick - the question remains as to why you would want to? The taildragger is far superior for this mission.
The 206 has more cargo space, but not that much more - only really important if you are flying with 5 or 6 passengers. You can fly with 5 or 6 passengers in a properly equipped 185 but then there will be no cargo space.
Insurance on the 206 will be lower, by a bit.
Empty weight on the average 185 is less than an average 206 on a year-by-year basis.
Off airport ops on wheels is so tied to pilot skill that I always hesitate to throw rocks at tricycle gear planes. Certainly there are 206's and 182's going places where
I would never personally take a Supercub. But in the
same pilot's hands the 185 will be more capable than the 206 in this area.
They are both great and it really comes down to whether you want a taildragger or not and if you will be flying on skis as much of us do here.
I chose the 170 and paid a premium over a similarly-equipped 172 because I wanted a taildragger, and because I thought I needed a taildragger (does anyone here really need an airplane...well, let's not go there!) If I left Alaska and moved to a location where ski flying was not likely, off-airport ops was not likely, would I keep it? My insurance on the 170 is about the same as the insurance on a 182 with a higher value. For the purchase price of a nice 170 I could just about have a nice, early 182. Easier landings in a tricycle gear airplane. I'd have to think about it very hard. I like the classic looks of a taildragger and it would be hard to go back to a boring old nosewheel airplane