Asked GM last game before going to heaven what do you play!
Why choose ruylopez or Scotch amongst so many openings, is it purely based on pawn structure advantage, as they are not the easiest openings to master for the average hobby player!?
True statement Fet, its not down to G.Ms to cater for whether any hobby player can or cannot master a difficult opening, I myself do not have such issues and can play most such standard openings to a reasonable ok level but can relate that people with less experience of time would struggle with such openings!?
I do not need advice myself personally i have been playing for 46 years for my local county and in over the board tournaments and during that time have met many G.Ms and found there opinions interesting, some being tentative in there thoughts some not so as with life and chess is very much as life like the famous quote by Lasker.