*My first keycap set -- Usually use included ones.
Profile: At first I found myself making more mistakes -- since they are wider it's easy to press the wrong key or two keys at once. After getting comfortable, they are easier move around on.
Sound: I think they are a little deeper than cherry profile, but I think it really depends on the thickness of what you are comparing. These seem as thick as the double shot pbt keycaps I've used.
Texture: matte, but a little chalky -- not slippery
Packaging: The keycaps come in plastic containers that are organized, so even if you are getting blanks they are easy to put on (use the photo's of the non-blank keycaps as reference they are in the same order).
These are great keycaps for the price -- I'm typing on them now. I've been making mistakes for the past week, but with some effort I'm getting better. Worth it!