which keyboard for band use?

just yesterday, i went out to look for a new keyboard that i could use in my school band. the one i’ve been using is owned by the school and isn’t really meant for band stuff (heavy, not a lot of styles/voices, etc.) so i made the resolve to just get my own.

i came across a Casio CT-X800 and KURZWEIL KP-110. the prices of the two are relatively close to each other, so I am wondering which one would be the better pick? or are they both not recommended?