I used one for a very long time before switching up to a MF waffle weave towel this summer.
If a car is very wet and you're not using a sheeting technique, I find the Absorber to work better. However, when dealing with the minimal water left behind when sheeting I feel the MF towels glide of the surface better with less potential for marring. MF towels are also the only way to go if you use any type of drying aid.
I've kept my Absorbers, but they are strictly for wheel duty these days.