Ok, so off the top of my head I'm gonna list the FO's I've tried from NDA and what I think of them. I've used ALL of them in CP soap - if I've noticed that they accelerated or did something else funny, I'll note it. If not, it behaved well!
Honey & Nut
Smells exactly like HONEY. It's good. Used it in CP months ago and the soap still smells great. Discoloured to a dark-ish tan colour.
Honey
Smelled floral and not very honey-like. The "Honey & Nut" was a truer scent. Discoloured to tan.
Ocean Breeze
Smells too floral-like and very strong, even when you use just a little. I wouldn't say it's BAD, but it doesn't smell like what I thought "Ocean Breeze" would smell like.... at all. It should be called floral something...
Fruit Slices
Smells very citrusy, doesn't fade. The FO is yellow so it discolours the soap slightly, but not much.
Lily of the Valley
Very nice light floral scent. Not overpowering - I like it!
Bamboo & Teak
Awesome manly scent. I swirled this soap with cocoa powder and the light scent of chocolate with the FO smells really, really awesome.
Lemon Blossom
Nice in lotion, but like a PP said, it fades in CP quickly.
Strawberry
Smells too "fake". It smells like plastic, kind of. Not what I was expecting.
Orange Creamsicle
Smells exactly like it and holds in CP soap, but it turned my pretty orange and white creamsicle soap BROWN.
Ruby Grapefruit
Very very nice! Scent holds in CP.... love this FO!
Acai Berry
Yuck. It smells berry-like, but I really didn't like it.
Blue Raspberry
Very true scent, but I didn't really like it in my soap.
Floral Bouquet
Nice floral scent... smells mostly like fresh roses and carnations. I've repurchased it a few times.
Sweet Pea
Very nice, but fades a little over time. I have 5 mo. old soap made with this and you can hardly smell the scent anymore.
Maple Sugar
Smells AWESOME!!!! Discoloured to a yellowish tan colour (looked like baby diahrrea.... LOL, but it smelled great!)
Northern Pines
I really like this one! It smells like a Christmas tree but is also very sweet.
Bay Rum
Good. I'm not really a fan of the scent but it does smell like every other bay rum I've smelled.
Coconut Cream
Scent is pretty much non-existent in everything.
Happy Men Type
Love this for a mens soap! Smells like yummy cologne.
Mango Madness
Smells true, but I don't really like the scent in my soap.
Red Currant & Thyme Tea
Very nice light scent... smells mostly like tea.
....... I think that's it.
I've tried a lot... when I first started out I ordered pretty much all my FO's from them (until I learned the hard way $$$$$$$ that most weren't all that great).