I have dozens of them, and while I generally gravitate toward a pliers based tool due to my job, if I am going anywhere that I feel I may need a bit of a tool kit but want to pack light and not raise eyebrows, it's an Explorer Plus. I think it's the only knife I actually have true duplicates of.
It's perfect for day to day non-woods stuff, and it's not too thick but just thick enough to look more like a tool than weapon.
I will admit, I have had a bit of a wandering eye as my daughter has left her barely touched blue sapphire Hiker unattended, and it may have found its way into my pocket a time or two.