Lord Shiva - but worship done with a fully concentrates mind, gives the best fruits.

 Worshipping Shiva at a pure place in a house gives appropriate fruits, while worship done in a cowshed gives virtue, which are ten-times more than the former one. Worshipping Shiva at the banks of a river gives, ten times more virtues than the second one. Worship of Shiva done either in temple, under the basil plant etc. or at the banks of Sapt Ganga, gives ten times more virtue than the third one. If Shiva is worshipped at the seashore than the fourth one, while worshipping Shiva on the peak of a mountain, gives ten times more virtue than the fifth one. But worship done with a fully concentrates mind, gives the best fruits.