The 9835 is indeed a good headunit, probably the best remaining since Alpine redid a lot of them. The 9811 and 9813 arent bad, but for me the 15 leaves much to be desired. The 9833 isnt bad per say... it just doesnt look very smooth compared to some old Alpine HUs.In what ways, if any, are the 9833/9835 not as worthy as a 9811/13/15? The -35 is frequently mentioned as the "last great deck" from Alpine.