I would feel better about a Glock vs STI analogy but I get what you are saying. The handheld I viewed as a throw-away if something didn't pan out. I haven't used it enough to know what I want to do with it. The mobile got fairly good reviews, and while I would like to have a "nicer" radio, I don't know what makes a "nicer" radio or what features I want to add.
That is close to my plan as well. When you get things set up drop me a note and we will see if we can get them to connect.
Which is why I asked the question here, rather than on a ham forum.....