I've had a couple of custom made cues, but my best pool has been with low end cues. They stayed solid, didn't warp... all they need is a nice tip and ferule. It's really a matter of what you get used to I think. Though I'm fussier these days about pivot points, I don't need expensive cues to accommodate that.Everyone needs a beat around cue, set up the way you have your playing cue. Also a cheap break and jump that works well. I have mine in a old leather case and it travels with me where ever I go. I park the car in the shade. Magically its never warped.
Cheers,
Colin