Due to a small child I seem to spend a lot of time cutting cherry tomatoes and grapes and that is the quickest one to use for me. Seems to tear a lot less than other serrated knives.
Possibly in part due to how sharp those Victorinox kitchen knives are from the start, and that they tend to hold an edge pretty well. See earlier reference to lopping the tip of my thumb off!
Anyway, just my experience. I find that straight blades cut soft fruit and veg better than serrated.
Due to a small child I seem to spend a lot of time cutting cherry tomatoes and grapes and that is the quickest one to use for me. Seems to tear a lot less than other serrated knives.