Does anyone use any of these? Just wondering what they are like. Issues? Compatibility etc?

http://skyrim.nexusmods.com/mods/14320
http://skyrim.nexusmods.com/mods/18022
http://skyrim.nexusmods.com/mods/16981

also is this compatible with willows insects

http://skyrim.nexusmods.com/mods/8198