I've got some news for you folks: It ain't necessarily just the airplane when it comes to performance characteristics.
All of these airplanes that have been mentioned are great airplanes in their own right. And they all have their Achilles heel as well.
ACA had some quality control issues for a while, most if not all of which have been fixed. I know a couple of guys who are WORKING Scouts, and they'll go just about anywhere most others will go.
The Scout does have a lot of room in the cabin, it comes with a lot of fuel, and a cabin heater. That wing doesn't work as well at the bottom end of the envelope as some other wings in this category, but it's not that different. There was a time when the corrosion proofing was pretty poor, and there was none in the tail. Again, I hope that's been fixed, but reputations are important in aviation.
There is no question that the Scouts door is a LOT easier to get in and out of, and as I age, I appreciate that.
Scouts tend to be heavy. And heavy limits performance. More power helps, but there's a point where more power, because of the additional weight of the engine/fuel, doesn't improve things.
Huskys and Cub wings work a little better at the bottom end of the envelope. The Husky is fast, as fast as the Scout, in my experience, though I've not been around one of the big engine Scouts. Both are faster than any Cub, though.
Short takeoff on wheels, I'd put the Cub and the Husky on pretty close to even footing here, but note I'm talking about production airplanes, not homebuilt.
Short landing on wheels, I'd take a Cub most days....they're just easier to land short. If you're really sharp and current in a Husky, you could come really close, but.....
On floats or skis, the Husky will outperform any production airplane out there on takeoff in my experience. Landing on water, whether frozen or not, is pretty easy to do short.
Build quality on the Husky is really hard to beat, and they offer far more options than the competition, many of which can make the Husky pretty heavy as well.
Cubs come in two flavors: Piper Cubs and Cub Crafters Top Cubs. Lots of differences there, and far too many to discuss here. Suffice to say, both can be great airplanes. The Top Cubs, in my experience, are heavy compared to the originals. But, the Top Cub has a 2300 pound GW, so useful load is still good in a 1300 pound plus airplane. But, as I noted earlier about weight....high weight hurts performance.
Now, for comfort....the Scout would be my choice every time. And the differences in performance aren't that huge in any case. Again, the pilot will have more influence than the aircraft in many situations.
Note that I haven't considered the Carbon Cub in this litany. Frankly, the PRODUCTION Carbon Cub is a single seat airplane, practically speaking, and legally. Granted, there are some light folks who could legally fly these planes with two up and some gas, but most of us....it's a single seater....just like my PA 11. Will it carry more? Probably, but now you're dancing with the devil.....and maybe the FAA.
As Z noted, pick the one that suits you best. They're all good airplanes.
FWIW
MTV

