I came across this article on the pros and cons of various fuels available for running spirit stoves, which might be on interest: Adventures In Stoving: What's the Best Alcohol for Stove Fuel?
Thanks @Gunner for sharing your find. The entire Advenures In Stoving site has been a gold mine for me.
@geneislucky - you're very welcome. I've come across various bits and pieces on fuels in the past, but that one article pulls it all together in a very clear format - and I like the way that he gives the different names by which fuels are known, and the way that the blend of constituents can vary from one country to another, and - in the US - even from one state to another. With best regards, Gunner
A very useful site. I think in some countries the dilemma of fuel choice is exacerbated by the abundance of fuel choice.