Both invites are worded really well. I'm partial to the vampire invite since that is my theme at my party as well this year. I guess it really depends on how you plan on decorating. I've noticed a lot of vampire stuff out this year thanks to Twilight & TrueBlood. Michael's has a line of Halloween decorating products called Halloween Bling which have a victorian style to them and would really go well with the vampire theme. I plan on decorating my upstairs with this type stuff and go really scary in the basement (castle walls, coffins, etc.).