They do look like they would be quite handy. Or he's just trying to make a few extra bob...

They are fantastic. They are especially good for washing cook/bakeware, and it makes rinsing out the sink really easy.

I can only say I love mine and would also suggest the motion detection (you wave your hand under it to turn it on and off) which is wonderful when you’re making something messy.

I say NO to both need and want, but I am BIASED..

Why?.... Because we have really hard water in my town and if you use and sprayer, whether detached or a "pull-down" at the end of the faucet, it becomes clogged with calcium deposits within a year and that looks like YUCK.... So you end up buying a new faucet for $250 or so and start the process all over again.

I have had a faucet with a detached sprayer for over 10 years. I DO NOT use the detached spray (but it fills the hole in the sink ledge) and the set-up works just fine,

BTW: I did notice that the 'big-box' home improvement places no longer stock faucets like mine, They all have the 'pull-down' sprayer ones now.

Yeah and id buy mine online because the stores want over twice as much for the same thing..

Theyre way better than a regular faucet

I like mine. Use it a lot.

can you run around with it and spray people? that sounds fun!