Best substrate for a burm?

What type of substrate is best for a burm?? I have seen care sheets that reccomend almost everything, from newspaper to aspen to orchid bark-type wood products.

But what really works for the keeper and snake??

I myself am not really fond of newspaper, especially since it would mean I'd have to subscribe to our cities stupid liberal rag. :colbert:

I use paper towel for all my babies cages and then switch to newspaper once they get into their bigger cages

Newspaper here for my burms, bredlis and tics...The easiest and most economical...