I Totaly agree with SK880.

Everybody has different wishes and needs.
I personally don't mind a steep and long learning curve, i love the technology and a Kb can not have enough buttons and functions.

Weight is no problem since I just play at home. I like to have at least 76 keys and the must feel good. (thinking about adding a stage piano to my setup, just for the keys). I do not need internal speakers since they are rarely any good anyhow.

Again, no offense, just my personal opinion.
This is why there is no ideal, or "Best" keyboard.