Facepunch has been working on the way twig draws, which is totally diff than the way a wood, stone, or metals wall is basically "skinned" but the entity count of twig is ridiculous. Not sure where they are with this in commit changes currently. I have played on several servers that don't allow twig to the extent of an auto-upgrade to wood on building which is cool. There is always complaints but really how hard is it to get wood, the easiest mat in the game.... you will pay for wood in the build one way or another anyway so make it auto. Just my humble opinion
