Blue tape alternative

[Bryan H.]

I'm going to paint a couple rooms in my house. My office has a lot of moulding, from the coffered ceiling, crown moulding to the wainscoting. Taping this off will take forever so I was thinking about an edging tool. Do you have experience with these? Any recommendations? http://m.homedepot.com/p/Shur-Line-6-8-in-x-3-in-Pro-Paint-Edger-1000c/202080280/ http://m.homedepot.com/p/Wagner-Smart-Edge-Roller-Paint-and-Trim-0530000/203434635/ Thanks