I've heard about problems with the low water use toilets, which are now mandated by federal law. I understand that many of these 1.6 gals per flush toilets are more prone to clogging than the older toilets with greater flush volumes. What does anyone know about these newer toilets?
Does anyone have experience with pressure-assist flush toilets? Do they work better than the other low-flush types? Are they a LOT noisier, or just somewhat noisier?