I put 17k on a 2012 S10.
I now have 485 on a DCT.
Wind protection. AT, less buffeting.
General road handling. AT, I have had some sort of pivot just behind the headstock on the 10. Even with 21/18 that AT likes the twisties.
Power. S10, no comparison. The AT might be fooling you with the perfect linear torque curve tho.
Seat. AT. I got used the stock 10 seat and came to not mind it at all. The AT is a smidge softer and feels better with the AK sheepskin.
Ergos. AT fits me nice.
Brakes. S10 has a slight edge here. Possible because it has less travel so a lot less dive etc but also I liked the linked brakes. The AT is getting better as they bed in tho.
Susp. AT easily. The 10 felt sporty stiff and at time bumps upset the line. Maybe apples to oranges?
2-up. My wife said the seat on the AT might be a bit bigger and nicer shaped. Tie as of now.
Fit/Finish/overall design. S10 has a slight edge so far in my limited time working and riding on it.
Fuel consumption. AT, I'm already getting 47-48 on 2-lane. I expect that to be around 50 after a few thousand miles. Moving faster on the superslab it dropped to 45-ish.
edit: Engine heat. S10. I have yet to ride a bike with better engine heat control.
Ease of coming to a stop. AT, steering nice a light to easly drop one foot as you com to a stop. The S10 just felt reluctant.
The two areas the S10 wins in ease of maintenance with shaft drive and power. The rest is pretty much AT.
I reserve the right to change my mind as the miles rack up.
after 2k miles edit II: two-up my wife like the AT much better. I'm thinking the general size and shape help.
Brakes on the AT are pretty friken good. Tie as of now.
After 7+ hours planted in the saddle yesterday my ass started to complain about 5.5 to 6 hours in. I was using an Alaskan sheepskin as a buffer.
DCT is just so nice and easy. You don't realize how easy it makes riding the bike until you don't have to clutch and shift 500 times in one day.