Stihl MS 261 & MS 462 are what I run...Stihl Rollomatic sprocket tip bars - .063 guage, 3/8 pitch full chisel & semi chisel chain....No computer crap.

Hmmm...my Stihl 261 has M-tronic microprocessor to adjust fuel/air mixture and Im guessing yours does too.....that was why the number changed from 260 to 261.

if you liked the 702 and have a good echo dealer then the cs-680 might be good

if you don't go visit the Husky shop and the Stihl shop , that might make your decision for you right there.

the 4 closest Stihl shops to me
first and second are hardware stores , with very little support
3rd is a tractor dealer that will support but sends your saw 40 miles to the dealership where he has a saw tech so the soonest you will get anything back is 3 days
the 4th you go in to buy a chain or two and you would think you were there to annoy him like he had something a lot better and more important to be doing.

my son works for the closest , it is a hardware store and even he wouldn't buy a saw there. There just isn't any support.

they all 3 have workable saws but if you have to fight to get any service at all and live with down time , try the next place