Worth getting both?

[Original-Kris05]

Im wanting to get a v-amp for my home studio. I can find two, one that seems to be for guitar http://www.behringer.com/V-AMP2/index.cfm?lang=ENG and one that seems to be mianly for bass, and everthing else http://www.behringer.com/LX1-B/index.cfm?lang=ENG

my question is, is it worth getting both? one for guitar and one for bass, or can i do the same with just one

thanks