I just took delivery on a 0350. What a heavy duty workhorse. I also have a Skyline (my first Kershaw). Great knife and heavy enough for 99% of what I use an EDC for (cutting boxes, opening plastic packages, whittling toothpicks, slicing apples, etc. It's a great knife! Takes a wicked edge, feels good in my hand, quality built and is light and compact in the pocket. It's no surprise why so many love the Skyline. Kershaw hit a home run with this model. Worth every penny I paid for it and it sold me on Kershaw knives.
I frequently travel on airplanes, and when I do, I bury the Skyline in my shave kit in my suitcase. Inspections being what they are, I'd rather lose the Skyline to a thief due to its lower cost of replacement. The ZT 0350 (along with a few other EDC's that I own) were more expensive and would be harder to replace, cost-wise, if they were stolen from my checked bag.
Good luck with whatever you choose!