I still like the old AMT 60's hardtop kit the best. It goes together nice, and looks good when it's done. The one from the 90's is okay. But, something doesn't look quite right with that kit. And I don't know what? I haven't looked at one in several years now. I've always been a little intimidated by the old Revell kits. I've always found Revell kits designed in the 60's to be a little trickier to build with their working features. Revell's '57 snap kit is very nice. But it's only a curbside. Revell vs Monogram's '57 Nomad? The Monogram builds easier. But, looks way too boxy. Fat and squashed. Just not right. The old Revell Nomad, a little though to build. But, looks right when done. I have not built Revell's '57 sedans or convertible. So I can not pass judgment on those. The sedan I have seen look good. And reports I've heard are good. The convertible I have not seen, or anything about. I don't know anybody who has built one yet. Scott