[svdad]

I must disagree -- in my experience, the jet/mud/arm analogy translates precisely into real life results.

Also, should you find an additional paper pass to be necessary, you'll find it complicated by the fact that the area to be wiped is now wet. Toilet paper notoriously doesn't hold up well when soaking wet.

[utopkara]

Dunno, perhaps the brand makes a difference. Ours is Brondell. You need just a couple of pieces of toilet paper after the warm air dryer if any.

Also, the warm seat, warm water, warm air changes the whole thing, especially in winter.

For something that you will use every day, if you appreciate the advantages, I think $500 is an acceptable price.