Namaste,

I completely agree here. There is a game played. My daddy is stronger than your daddy. There is only one God, call him Shiv or Krishna. It is all Brahman. It is good to have one focus for some people, i.e. Krishna or Shiva being the chosen form. Worship the chosen manifestation wholeheartedly. I am not keen on putting God in a box. Enjoy Gods various manifestation in which ever way is good for you and develops you. Even if Shiva is a demo god, i am confident that in some parts of the scripture you will find Krishna may have worshiped Shiva.

AHAM YADHÂVADÂRÂDHYAH KRUSHNENÂ KLISHTAKARMANÂ TASMÂ DISHTATAMAH KRUSHNÂ DANYO MAMA NA VIDYATE
Sri Krishna who delivers many auspicious things to the world was worshiping me systematically with unflinching devotion. Hence, I do not have any other devotee, greater than Sri Krishna.

Where you feel at home and comfortable, and feel that you are experiencing bliss spiritually is the place.