I have the Delta Addison and love it. I purchased it through a kitchen and bath showroom so I am not sure if the big boxes sell that particular one. However, I did not get the one with Touch technology. I heard of people not happy with it because it was too sensitive so I opted not to get that feature.

Thanks everyone for your input! It really helps! Davidro1 - you were so right about communicating with customer service (slapping my forehead - why didn't I think of that). I actually called them, and they were so helpful. Here's what they told me (in case anyone else on the Forum is looking at KWC too): Splendure SS vs. solid SS finishes - KWC's Splendure finish is an imitation SS with a PVD coating, an electronic process which makes it stronger and more durable that real SS. Splendure SS won't tarnish or darken with age. KWC's "Solid SS" is exactly that. Solid stainless steel has oils in it and will darken after some years and need polishing. Why the Luna specs don't mention a lockable spray - the Luna faucet actually does have a locking spray (as Chipongo noted above). But to reset the Luna back to regular flow, you either have to turn off the faucet, or lower the handle to lower the water pressure until it goes to regular flow. On the other KWC faucets I am looking at you turn the button to reset back to regular flow (I'm not quite sure I get the "turning" action, I'll have to look at that in the showroom). Side handle vs. handle in the back - solely personal preference, except if you have left-handed family members who would do better with handle in the back. Systema side handle vs. Domo side handle - in Europe, the Systems side handle style is considered more modern, and the Domo side handle style is considered to be traditional (vs. U.S., where "traditional faucet" means a more "colonial" look). The rep advised looking at my appliances and cabinet handles to help choose. I.e. if my appliances are e.g. Gaggenau (or the like), and my handles are the modern tubular style, then the Systema would fit better. If my appliances are more GE/Whirlpool (not his words, my words, cause our appliances are!), then the Domo would fit better. Any other input would be welcome. Thanks everyone.

I think either would work, but I LOVE LOVE LOVE the copper. I have the anthracite siligranit sink with ORB faucet and hardware. I really wanted copper but a lot of the copper faucets are that bright shiny copper and I don't like that. But in my powder room I have a hammered copper sink with a dark patina and my faucet is the brushed copper like that. I LOVE it! ORB usually has a copper tone under the darker wash, I think it would be beautiful, especially if you had copper accessories close by.

There are a few recent threads about kitchen faucets. I'll link to one of them. But do a search a the bottom for "kitchen faucets". There have been at least 3 threads that I remember in the last couple months with tons of informative information. I just bumped another one to the top. I personally went with the Newport Brass pull down traditional faucet in ORB. I know several brands make pull down faucets with one hole (that was my criteria too because I don't want more than one hole in my soapstone and my sink is on the island so also didn't want multiple holes and lots of busy things going on). Right off the top of my head I think Kohler Vinnata is one of the other brands with one hole/pull down sprayer. I do not think you need to match all the hardware in your house. I have been in houses with copper/stainless/chrome/orb and it all looks wonderful. I think it just depends on your style and preferences. Here is a link that might be useful: how to buy a kitchen faucet