As you can tell by my username, I love Rachmaninoff. Instead, of trying to bring down Scriabin or denigrate him, I'll just tell you why I love Rachmaninoff. Many his solo piano pieces, such as the Preludes, Moments Musicals, and Etude Tableaux have extremely powerful climaxes which makes them a joy to play and more importantly a joy to listen to. Listen to the climax at the end of the first half of the prelude in Eb Major, Opus. 23 No. 6. That climax has amazing power and beauty at the same time. He could write fast virtuoso pieces and at the same time, he could write a piece like Moment sMusical, Opus 16 No. 3, which is slow, powerful, and above all beautiful. Rachmaninoff wrote 3 concertos that will always be in the repetoire. 1 contains much beautiful writing. 2 will always be my favorite piece of music in the world. 3 is right behind two, and contains, what I consider to be the most beautiful and powerful climax in the history of music. Anybody reading this post probably has noticed that I keep referring to climaxes. Well, I do this because Rachmaninoff said that every piece of music has only true culminating point, and it was the artist's job to make sure that all sounds are measured so that climax appears to come forward effortlessly even though achieving that musical climax is the height of artistry. Now, I would like to say that I read a post that said that Scriabin wrote much more piano music than Rachmaninoff did and I guess that poster was using that as one of the reasons he preferred Scriabin. Well, Beethoven only wrote 9 symphonies but they are all performed constantly. Haydn wrote over 100, but how many of those are actively performed by the various Symphonies of the world. I think quality is more important than quantity. Finally, I've heard people say that much of Rachmaninoff's music is shmaltzy or something to that extent. I don't think that beauty is shmaltz. I think that beauty, whether it be sad or happy, obvious or subtle, is the highest thing that a composer can achieve