To be fair I don't really have any real problems with my teeth apart from having had an overeager/greedy childhood dentist who put in a ton of fillings, making for a lifetime of occasionally having to redo one and needing 2 crowns.

I switched to Apagard about 8 months ago. My hygienist seemed happy about it. I like the fact that it's not overwhelmingly minty like most American toothpastes and doesn't foam up too much. I think if I manage to avoid needing new fillings or a redo for 6-7 years (about the frequency at which I need one) I would consider it a good switch.