Reeds Comparison Charts

The one with Fibracell on top appears most accurate to me at least with respect to La Voz strengths. I've been comparing La Voz mediums (for alto and tenor) to most of the Vandorens over the last 2 months, and in my experience (contrary to what many reed charts say) they are softer than ZZ and V16 2.5s. They seem to be cut most similarly to Javas.