i have a soniq right now with a skid/snap layout (sorry don't know the numbers) and was thinking of getting a phaze and putting a layout on it for a smoother reaction. saw that these balls were kinda close on BTM comparison chart with the main difference being the back end and length and was wondering is it worth getting a phaze if i already have a soniq.
here is the layout on the soniq

What’s your axis? That layout and skid/flip aren’t really in the same zip code.

Agreed. That is something usually on the smoother side of the spectrum. But if you had a Son!Q drilled to be skid/flip, a Phaze with some surface and possibly a layout change would be a different shape altogether. Don't know if it would be my preferred complimentary piece, but it is an option.