You are right Erik in all of your previous remarks.

On the other and maybe I am wrong, I learnt in life that there is no best solution for all situations, only for each of them perhaps.

And I believe, at the end, each one of us likes to find the best idea that solves HIS problem under HIS limits. For example, I couldn't design anything real and good (to me) if I didn't realize first that what might be available to others may not be available to me. So I used (and accepted) to work always with relatively limited choices.

But getting wide knowledge is always good (as in this friendly forum) because what might be unavailable now for someone, may likely be not so tomorrow.

Sorry, if I went out of context a bit. I pratically see my science like my religion... a personal/subjective matter. For instance, I don't believe in some scientific theories because there is a majority or there are great scientists believing them but because they happened to be real useful to me in my daily life, in a way or another :))
That is why each of you is created with a great and wonderful brain....... as mine ;)

Kerim