The easiest daily attachment that I've found is using a thinskin base with Got2BGlued Freeze Spray to attach. In my experience this works well with a comb down style. I wouldn't depend on it for sweaty workouts or maximum undetectability, but it's so easy just a couple of minutes to attach or remove.

There was a member here who posted about his attachment method using a lace base and the blue lace tape to attach daily, he had it worked out to a routine of ~10 minutes or so by using the 5" wide contours. Blue tape is very strong, and can look nearly as good as glue. By removing daily, cleanup is very easy. He was also the first who recommended using a hair dryer to soften the tape during attachment, for a better look with no shine. IIRC, it's the same guy who is pictured on the Toplace site: