I've used that before. Back when I worked at "The Bathroom Store", they had one set up in our stores one restroom. It was "nice", but not amazing. To be honest, I used the bidet feature, but the air dryer isn't good enough. You spray, then have to sit on it for like.... 3-5 more minutes as this gentle breeze blows over your ass. If it had the power of one of those Dyson hand dryers, it would be done in a jiff. And shake the piss off your dick at the same time.
My own personal choice for a great toilet would be another Toto, but not a Neorest. They're way too expensive. And the strange thing about a neorest is how it lights up inside of the bowl so much. It's like sitting on a light bulb. Anyway, my choice would be either the Ultramax II +, or the Carlyle II +. The + means that it has a hole included to fish the hose for a washlet seat through it, so it doesn't look like an after thought where you can clearly see the hose running from the back of the tank to the washlet. And I'd choose the S500E washlet, not the higher end S550E. The only difference on that one is it automatically raises and lowers the seat. I'm fine using my hand for that.
Damn, I know way too much about these toilets. And yeah, Home Depot began selling the cheaper versions of Toto (the ones I mentioned) a few years ago, so it would be a much more cost effective route to take, instead of using some high end toilet store like I used to work at.