Tiger Products' "Corona" leather bridge
Folks:
Although a fairly ambidextrous player (I'm a right-handed player, but I switch-hit quite well to left-handed when I can't reach a shot right-handed), I do employ the bridge. I agree with the O.P. about the dangers of using the metal house bridges, and've damaged some shafts myself doing so.
And, since I play straight pool and One Pocket a lot, I play a lot of behind-the-rack shots, so it doesn't matter that I can play opposite-handed -- reach is an issue for me (I'm 5'8"). I do need to employ a bridge at times.
For me the Tiger Corona leather bridge is simply the best product on the market:
http://tigerproducts.com/store/product.php?productid=16187&cat=248&page=1
Even with the "sanding" suggestions, I'm not fond of the "here's how to fix the as-delivered out-of-box product" moosehead bridge. I own several moosehead bridges, and for some reason, I have an issue with "squeaking" issues with the shaft against the moosehead bridge's plastic construction. (And as I look into my crystal ball, I can see it now -- responses claiming that I didn't sand it properly, or else that I don't know how to use the product properly.) Even after sanding with 600 grit sandpaper, I have squeaking and vibration issues with the moosehead product against my Joss 828's High Performance (HP) shaft.
Having heard about the virtues of a leather bridge, I tried the Tiger Products' "Corona" bridge, and I'm sold. Yes, it's true -- it doesn't have the same number (or variety) of bridge slot locations as the moosehead. But one thing the Corona bridge does do, is guarantee no squeaking, and no damage, against any wood shaft. And, it has so many "plies" (layers) that flexion is not an issue either. Add to the fact that Tiger sells replacement rubber grommets for the center of the Corona bridge
(when was the last time you saw a vendor offer *THAT* for a simple bridge -- must speak to the bridge's quality that replacement of the rubber grommet is worthwhile!), and for me, it was a win-win situation.
I'm an admirer of my Corona bridge -- I freely admit that. Enough so, that I'm practicing with it for those "gaff" action matches where, like Corey D., I might be called upon to use it exclusively for the duration of the match. I'll pull my Corona out for just such an occasion.
-Sean