|The Variable Filter is a Polaroid filter and the drop in filter kit is just a cheap acrylic set until I get comfortable using it then I will upgrade to a glass set. sofar I am happy with the results and I think the OE on the whites and the UE on the water was caused more by the editing filters I applied. I am still in the experimental phase with these filters though the weather being so wet here the las few days I haven't been able to play as much like I would like too. I will say I got the effect I was after with the motion blur of the flowing water but I still need to work on the exposure. Any tricks or advice on how to improve this shot I would greatly appreciate!