Maybe you already know, but you can get an unofficial Froyo rom from xda-developers. And before people jump on me about how it won't work for their mom or next-door neighbor - this is just a tip for fellow HNers, in case they didn't know already.
In CyanogenMod's case, you can have the stock feel with more options.
But Samsung sucks - I am not going to buy anything they sell - even ignoring all of the rumors they have badly botched up by not updating to 2.2 for all of their US Galaxy phones for so long.
You're right, the mods are all pretty disastrous IMO.
Also if you're worried about those leaked 'stock' roms, theyre just TAR files afaik, people on that forum regularly pull them apart and diff the binaries against those compiled from samsung's official source code which you can get here: http://opensource.samsung.com/reception/reception_main.do?me...