I've reached the point where an immersion chiller is a necessity, and I'm in the debate mode of buy versus build. Right now, build seems to be my answer for two reason - value and customization.
However, in all my searching for the tubing, I find a lot of different types and I wanted to verify before I actually bite the bullet (and possibly ruin an awesome batch of brew because of a bad decision) that I'm looking for the "right stuff".
What I'm looking at is this:
On a slightly different tangent, I figured with the rising cost of copper an alternative would have been found / discussed / analyzed. Is copper still the best and safest value for chilling?