The first option rather convenient when dismantling a design, available to all. The second – is more pleasant from the esthetic point of view, but their use will require special tools.
If you cannot create the drawing then it is good to work, then you, certainly, will consult.
For a right choice of a case, once you consider its sizes and such criteria, moisture resistance and resistance to differences of temperatures. It is not obligatory to buy, it is possible to make a piece of furniture most.
The case chosen by all criteria will serve to you long enough, without creating thus excess inconveniences.