 There's a lot of options today for it, but I think it's personal choice. But, Leslie, what do you hear? I mean, the folks that I know that have these ones, especially with the seat warmer, really love them. So without being like TMI, and I don't know the exact model, but my boyfriend bought one for his apartment. And, first of all, he loves it. I think it's great. I mean, it doesn't have heated water because we didn't go that route. It wasn't adjusting the plumbing. So it is a bit of an eye-opener when you use it.