are you in a hurry? are you pretty sure the layout you want? if you aren't in a hurry and pretty much have a lay out, call some local cabinet makers and also check out Barker and other online cabinet folks. Then you can have some things to compare. We went local cabinet maker and are happy.

Also - do a search here for cabinet quality. Very informative.

imo i felt that the thomasville was more pricey than an equivalent in say a kraftmaid(masterbrand) or medallion/schuler. contrary to what people say here, my hd and lowes were the same cost or less than going with a kitchen place. i poked at drawers and doors at the hd and lowes displays and i just felt like diamond was not as solid. i have seen some real horror stories of people having cabinets made locally so i really wanted a manufacturer to back up the warranty. i went with medallion, like the cabinets overall but wish i had gone schuler/lowes for the same cost but got the better drawer glides.