When I see a question like this, my first thought is that it's all about blade thickness, especially if a smaller knife is preferred.
Thick-bladed, bushcraft/Scandi knives are ideal for cutting wood, and they can handle some pretty tough utility jobs for their size; the downside is, they do not fair well as slicers. Cutting an apple into bite-sized pieces is always going to be a messy proposition.
Thinner knives make slicing a breeze but thin knives are not as tough, especially if they are small.
I'd suggest a Scandi, based on what you seem to have in mind for it. The smaller ones can be had with pocket sheaths that keep them out of sight, if that matters to you.