hi all, i want to share my etched pcbs as well, are 1 lavachefr4, one neutrino fr4 one karate shop cem4 and one lavache cem4, this are with solder mask on it, they are not perfect but are quite good, the cem4 has a little of rust on the solder pads, since its bean a couple of months since i etched them
These look Great! nice etches!