I have a couple of butchers block I used.
Custom Walnut/Saffras variants, etc.
Never liked the thin silicone ones that come color coded - red, green, etc.
Recently picked up some large 18x12ish boards that are real thin - branded Epicurean. They appear to be similar to MDF like material but does not swell when wet.
So far, I like the fact that's it's light...can throw in in the DW for sanitary purposes and I can just lay it on my block and just swap it out to a *clean* board if needed. I DON't like the way it feels with my knives though. While it has some give, it's not like cutting on a edge grained board by far.
Any long term Epicurean users on the board ?