Good quality colors, but hard to get the stickers off of the backing

I really like my stickers! I ordered a bunch in different customized designs that I made myself. The colors look very high quality and make my designs look great. My only complaint is that the stickers are very hard to quickly remove from the backing. I have to finagle with the edges of the sticker to peel it off and that sometimes ends up damaging the sticker. Other branded stickers that I have seen have a slit somewhere on the back so you can make a slight bend and then easily peel the backing off to separate it from the sticker adhesive. I feel like this would be a great product enhancement for the future.