I remember in college, I bought a cheap set of billiard balls and in the course of freshman year, the 9-ball broke.
If your table is in a good-sized room, just get a handful of one-piece Dufferin cues for everyday play.
You can get a nice cue just for yourself; I recall at least one past thread that described a few choices. I haven't played pool in ages, but Meucci is always popular. I didn't think it's a great cue, but smooth and they sell well.
Funny thing I noticed about pool is they only show women's 9-ball and trick shot competitions on ESPN now. Hardly ever broadcast any men's tournament play; guess the pro sport isn't so popular these days.